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Soil & coco – potting soil and coco substrates | GROW24
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Soil and coco

Soil & coco for healthy plants

Choosing the right growing medium is the foundation of successful plant growing. In our soil & coco category you will find various substrates for different growing methods and requirements – from classic potting soil to high-quality coco substrates.

Potting soil for different applications

Soil is a proven and versatile growing medium for indoor and outdoor plants. Depending on the product, it offers different properties in terms of structure, water retention and nutrient supply and can be matched to the needs of different plants.

Coco substrates for controlled growing

Coco offers an airy, structurally stable alternative to conventional soil. Coco substrates are particularly suitable for growers who want to control their nutrient supply precisely through the irrigation water.

  • Potting soil for indoor and outdoor growing
  • Coco substrates for various grow setups
  • Different substrate types for individual requirements
  • Suitable for seeds, young plants and mature plants
  • For various growing methods and plant types

The right substrate for your grow setup

Whether you go for classic soil or a coco substrate – at GROW24 you will find suitable products for your individual plant growing. Choose the growing medium to suit your plants, your setup and your preferred growing method.

Soil & coco at GROW24 – the right foundation for your plant growing.

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Atami B'Cuzz Bi-Growmix - 50 litres
Atami B'Cuzz Bi-Growmix - 50 litres

Atami B'Cuzz Bi-Growmix – high-quality growing soil Atami B'Cuzz Bi-Growmix is a high-quality, lightly pre-fertilised premium soil developed specifically for the growth phase of plants. Thanks to its balanced composition, it offers ideal conditions for vigorous root development and healthy, vital plant growth. Your benefits at a glance ✓ Developed specifically for the growth phase ✓ Lightly pre-fertilised for an optimal start ✓ Promotes vigorous root formation ✓ Excellent water and air retention ✓ Suitable for vegetables, herbs and ornamental plants Optimal conditions for healthy growth The high-quality substrate mix ensures an optimal balance between moisture and oxygen. This lets plants develop a strong root system and grow vigorously and evenly. Bi-Growmix is suitable for professional horticulture and ambitious hobby gardeners alike. Technical features Product: premium potting soil Type: lightly pre-fertilised growing substrate Use: growth phase Application: vegetables, herbs, ornamental plants and horticulture Order now Create the perfect basis for healthy plant growth. Order Atami B'Cuzz Bi-Growmix and benefit from a high-quality substrate for strong, vital plants.

Regular price: €15.00
Atami coco substrate 50 l
Atami coco substrate 50 l

Optimal control & strong roots – coco substrate from Atami Atami coco substrate is the perfect choice for growers who want maximum control over water and nutrient supply. It offers an ideal balance between airiness and moisture retention – for vigorous roots and healthy plant growth. The high-quality coco substrate is pre-rinsed and ready to use straight away. Perfect for use with mineral nutrients and ideal for indoor and outdoor grows. ✔ Optimal air and water distribution ✔ Promotes fast, healthy root development ✔ High control over nutrient supply ✔ Pre-rinsed and ready to use ✔ Ideal for indoor & outdoor applications 👉 For maximum control and strong results from day one.

Regular price: €13.98
Atami Janeco Lightmix 50 l
Atami Janeco Lightmix 50 l

The perfect start for healthy growth – Janeco Lightmix Janeco Lightmix from Atami is a lightly pre-fertilised soil substrate that gives your plants optimal conditions for a strong start. The loose structure ensures ideal root development and balanced water uptake. Thanks to the mild pre-fertilisation, you have full control over the nutrient supply and can feed exactly as needed. Perfect for seedlings, young plants and the early growth phase. ✔ Lightly pre-fertilised for maximum control ✔ Promotes fast, healthy root formation ✔ Loose structure for optimal aeration ✔ Ideal for seedlings and young plants ✔ Perfect for indoor & outdoor grows 👉 The ideal base for a successful grow from the start.

Regular price: €10.92
Atami Kilomix – 50 litres
Atami Kilomix – 50 litres

Atami Kilomix – 50-litre bag Atami Kilomix 50 litres is a high-quality, heavily pre-fertilised potting soil developed specifically for vigorous, healthy plant development. The rich nutrient mix ensures a long-lasting supply in the early phase of plant growth. Your benefits at a glance ✓ Heavily pre-fertilised premium soil ✓ Rich in organic nutrients ✓ Promotes vigorous root and plant growth ✓ Suitable for vegetables, herbs and ornamental plants ✓ Ideal for starting the growth phase The optimal basis for healthy growth Atami Kilomix contains a carefully balanced blend of organic fertilisers and natural ingredients. This gives plants a stable nutrient base for strong development in the first weeks after planting. Technical features Product: potting soil / substrate Contents: 50 litres Type: heavily pre-fertilised Application: horticulture, vegetable growing, ornamental plants, herbs Brand: Atami Order now Give your plants a strong start. Order Atami Kilomix 50 litres and benefit from nutrient-rich, high-quality soil.

Regular price: €17.50
Only 9 available
Coco Brick, 6 pieces in a carrier bag
Coco Brick, 6 pieces in a carrier bag

Coco Brick Cocobrick is an excellent natural substrate made of 100% coco. The coco is washed and buffered with calcium and magnesium. This pack consists of six bricks that expand to about ten times their volume after adding 4 litres of water, giving 6 x 10 litres of ready-to-use coco substrate. EC value < 0.5 mS/cm pH value of 6.0 Add 4 litres of water per brick and spread it evenly. To speed up the process dramatically, use Bionova Freeflow.

Regular price: €19.99
Sold out
Jiffy soil Lightmix 50 L with perlite
Jiffy soil Lightmix 50 L with perlite

Jiffy potting soil Lightmix 50L with perlite – the perfect controlled start for your plants Are you looking for ultimate control over your plants' nutrition from the very first day? Jiffy potting soil Lightmix (50 litres) is a premium, lightly fertilised growing medium of absolutely professional quality. Jiffy is one of the most respected names in horticulture worldwide, and this Lightmix was developed specifically for growers who want to stay in control of their feeding schedule. Thanks to the addition of high-quality perlite granules, you benefit from an extremely airy structure in which roots can develop at lightning speed. Maximum control and superior root growth: your benefits Lightly pre-fertilised (Lightmix): this potting soil contains a subtle base fertilisation for the first 1 to 2 weeks of the growing cycle. This minimises the risk of overfeeding (burnt leaf tips) in young, vulnerable plants or freshly rooted cuttings. From the start you can steer directly with liquid grow and bloom nutrients. Enriched with premium perlite: the mix contains plenty of perlite granules. Perlite gives a very porous structure, so the medium does not compact or seal after repeated watering. This guarantees that the roots always have access to vital oxygen. Excellent water and air balance: Jiffy selects only the best types of peat for its mixes. This results in a substrate that holds water and nutrients effectively but drains excess water immediately. This drastically reduces the risk of overwatering and root rot. Stable pH and EC values: nothing is as frustrating as fluctuating soil values. Jiffy Lightmix is perfectly limed and buffered at the factory, ensuring a stable pH value at which your plants can absorb all the minerals offered directly and efficiently. 100% disease-free and clean: this medium is strictly controlled and undergoes a high-quality production process. It is guaranteed free of harmful fungi, weed seeds, soil diseases and insects. Ideal for indoor and outdoor growing Whether you grow in a high-tech indoor garden under LED lighting or want to fill your pots outside on the patio, Jiffy Lightmix offers the perfect, clean basis. The medium is extremely suitable for fast-growing crops, flowering plants, herbs and vegetables. Thanks to the generous 50-litre bag you can fill several large grow pots straight away. Specifications of Jiffy Lightmix with perlite: Contents: 50 litres per bag Type of medium: Lightmix potting soil (lightly pre-fertilised) Addition: high-quality perlite granules for extra aeration Feeding duration: approx. 1 to 2 weeks (then feed with liquid nutrients yourself) Quality: professional horticultural quality, stable and clean Application: suitable for seedlings, cuttings, growing and flowering plants Take control and let your plants flourish! Don't just give your plants any soil – give them Jiffy's proven top quality. With the Lightmix 50L with perlite you lay the perfect, airy foundation for a healthy root system and, ultimately, explosive flowering. Order your Jiffy potting soil today and start your next grow professionally!

Regular price: €9.00
Only 1 available
Plagron All Mix 50 l
Plagron All Mix 50 l

Plagron Allmix 50L – pre-fertilised organic soil for vigorous plants Plagron Allmix is a high-quality pre-fertilised substrate developed specially for organic growing. This “super soil” contains a rich mix of peat, perlite and worm castings that feeds your plants optimally. Thanks to the strong organic pre-fertilisation, your plants receive all the important nutrients for up to 6 weeks without any extra feeding. Why choose Plagron Allmix? Heavily pre-fertilised: up to 6 weeks without extra nutrients 100% organic: ideal for organic growing Rich in worm castings: active soil life Optimal structure: perfect air and water distribution For vigorous plants and high yields Main features Composition: peat, perlite, worm castings pH value: approx. 6.5 – 7.9 EC value: approx. 1.5 – 2.2 mS/cm Organic pre-fertilisation (NPK approx. 5.5-11-5.5) Application and use Ready to use straight away for planting and repotting Moisten slightly before use Start feeding after approx. 6 weeks Note: not ideal for seedlings or young plants because of the high nutrient content. Your benefits at a glance Complete nutrient supply in the start phase Strong growth and healthy plants Active soil life thanks to organic ingredients Less effort thanks to the pre-fertilised substrate Buy Plagron Allmix 50L now and start a powerful grow straight away!

Regular price: €18.00
Only 10 available
Plagron Batmix 50 l
Plagron Batmix 50 l

Plagron Batmix 50L – premium organic soil for explosive flowering Plagron Batmix is a heavily pre-fertilised premium organic substrate developed specially for growers who want maximum flowering, taste and yield. The unique mix of peat, perlite, worm castings and bat guano provides a natural, powerful nutrient base for your plants. The high proportion of phosphorus and potassium in particular ensures abundant flower development. Why choose Plagron Batmix? Heavily pre-fertilised: no extra feeding needed for up to 6 weeks With bat guano: natural source of phosphorus & potassium Improves taste & aroma Optimal soil structure thanks to perlite Ideal for organic growing Main features Composition: peat, perlite, worm castings, bat guano pH value: approx. 6.1 – 7.5 EC value: approx. 1.0 – 1.5 mS/cm Organically pre-fertilised (NPK approx. 5.5-11-5.5) Application and use Ready to use straight away for planting and repotting Rinse lightly before use Start feeding after approx. 6 weeks Note: because of the heavy pre-fertilisation, less suitable for seedlings. Your benefits at a glance Maximum flower formation thanks to a natural PK boost Intense taste and aroma Strong soil life thanks to worm castings Less effort thanks to pre-fertilised soil Buy Plagron Batmix 50L now and get the most out of your flowering phase!

Regular price: €23.95
Only 10 available
Plagron Cocos Brix 7 l, 6 pieces
Plagron Cocos Brix 7 l, 6 pieces

Description   Cocos Brix is the ideal substrate for the grower who prefers a natural, very pure product. Cocos Brix is treated with calcium and then rinsed with clean water, creating a very stable substrate that contains no fertilisers at all. It is especially suitable for fast-growing plants. Cocos Brix also has a high water absorption capacity, so less watering is needed. Cocos Brix meets the strictest quality standards and is certified with the RHP consumer quality mark. It can be reused as a soil improver. Cocos Brix delivers the highest yield in combination with Plagron Cocos A&B and Plagron additives. One box contains 4 bags of 6 bricks. USE: put 1 Cocos Brix brick in a bucket with 4 litres of water and knead it regularly. After 20 - 30 minutes you get 7 litres of ready-to-use coco substrate. Add nutrients with every watering and adjust the pH value to 5.5 PROPERTIES: buffered coco grain, buffered coco fibres. pH (H2O) 6.1 - 7.4, EC (1:1.5) [mS/cm] 0.09 - 0.14

Regular price: €12.50
Only 8 available
Plagron Cocos Perlite 70/30 50 l
Plagron Cocos Perlite 70/30 50 l

Plagron Cocos Perlite 70/30 50L – airy substrate for maximum control Plagron Cocos Perlite 70/30 is a high-quality substrate without fertiliser, consisting of 70% coco fibre and 30% perlite. This combination ensures an ideal balance between water retention and oxygen supply. The fully buffered and rinsed coco substrate guarantees a stable pH value and low EC value, so your plants can absorb nutrients optimally. Why choose Plagron Cocos Perlite 70/30? Optimal aeration: perlite provides more oxygen at the roots Fast drainage: prevents waterlogging Stable pH & low EC for maximum control Suitable for hydro & pots Reusable Main features 70% coco fibre / 30% perlite Fully buffered and rinsed pH value: approx. 6.3 – 7.7 EC value: very low (approx. 0.06 – 0.09) Application and use Ready to use straight away for planting and repotting Feed from day one Suitable for pots and automatic irrigation systems Tip: combine with Plagron Cocos A & B for optimal results. Your benefits at a glance Maximum control over nutrients Strong root growth thanks to the airy structure Perfect water and oxygen balance Ideal for growth and flowering Buy Plagron Cocos Perlite 70/30 50L now and get the best out of your grow!

Regular price: €18.85
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Plagron Cocos Premium 50 l
Plagron Cocos Premium 50 l

Description   Thanks to its ideal structure, Plagron Cocos Premium is a perfect base substrate. It is fully buffered with a stable pH value. It is especially suitable for fast-growing plants. Cocos Premium meets the strictest quality requirements and contains no fertilisers. It can be reused as a soil improver. Cocos Premium delivers the highest yield in combination with Plagron Cocos A&B and Plagron additives. Cocos Premium carries the RHP quality mark. USE: Cocos Premium is a substrate for direct use when planting and repotting flowering plants. Start feeding on day one. PROPERTIES: buffered coco grain, buffered coco fibres. pH (H2O) 6.1 - 7.4, EC (1:1.5) [mS/cm] 0.09 - 0.14

Regular price: €20.00
Only 10 available
Plagron Cocos Slabs 12 l (100x19x18 cm)
Plagron Cocos Slabs 12 l (100x19x18 cm)

Plagron Cocos Slabs 12L – professional coco substrate for maximum control Plagron Cocos Slabs are handy 12-litre coco slabs, ideal for professional growing in hydroponic and drain-to-waste systems. The substrate consists of 100% buffered and rinsed coco fibre, which guarantees a stable pH value and a very low EC value. This ensures optimal nutrient uptake and healthy growth. Why choose Plagron Cocos Slabs? Ready to use straight away: plant directly High water absorption: less frequent watering Optimal aeration: healthy root development Unfertilised: full control over nutrients Ideal for hydro and irrigation systems Main features 100% coco substrate (buffered & rinsed) Volume: 12 litres Dimensions: approx. 100 x 19 x 18 cm pH value: approx. 5.8 – 6.8 EC value: very low (< 0.2 mS/cm) Application and use Ready to use – no preparation needed Place plants directly into the slab Work with nutrients from day one Tip: combine with Plagron Cocos A & B for maximum yields. Your benefits at a glance Perfect for controlled coco or hydro grows Clean, stable substrate without salt residues Even water and nutrient distribution Professional results with easy use Buy Plagron Cocos Slabs 12L now and benefit from maximum control and strong yields!

Regular price: €5.99
Only 9 available
Plagron Euro Pebbles
Plagron Euro Pebbles

Plagron Euro Pebbles – optimal drainage and strong root development Do you want maximum control over your plants? With Plagron Euro Pebbles you create the perfect foundation for healthy root growth. These high-quality clay granules ensure ideal water and air circulation. ✅ Why choose Plagron Euro Pebbles? Optimal water-air ratio Prevents waterlogging and ensures perfect drainage. Promotes strong root growth Supports stable, healthy root development. Reusable and durable Easy to clean and can be used several times. Perfect for hydroponics Ideal for drip and recirculating systems. 🌱 The perfect base for successful growing Euro Pebbles are made of fired clay with a neutral pH. They give you full control over water and nutrients for optimal results. ⚙️ Application Rinse well before use. Use as a substrate or drainage layer in hydro systems.

Regular price: €14.99
Plagron Growmix 50 l
Plagron Growmix 50 l

Description   Plagron Growmix consists of the best, very carefully selected types of peat. Adding various fibre types and perlite achieves an air permeability and oxygen content you can only expect from Plagron quality soil. The abundant, unique Plagron worm castings in the soil guarantee high-quality biological plant life and improved water capacity. The nutrients in Growmix are a sophisticated combination of different fertilisers that fully cover the plant’s needs in the first 3 weeks. Growmix is the basis for optimal growth and flowering of the plant and delivers the quality Plagron has proven for years. Growmix delivers the highest yield in combination with Plagron Terra Grow, Terra Bloom and Plagron additives. Growmix: also available without perlite. USE:Plagron Growmix is a substrate for direct use when planting and repotting flowering plants. Start feeding after about three weeks. PROPERTIES:Peat, perlite, worm castings. pH (H2O) 5.9 - 7.2EC [mS/cm] 1.0 - 1.5Pre-fertilised with 1.8 kg/m³ mineral fertiliser (NPK 12-14-24)

Regular price: €18.00
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Plagron Lightmix 50 l
Plagron Lightmix 50 l

Plagron Lightmix 50L – the perfect grow soil for full control Plagron Lightmix 50L is a high-quality lightly pre-fertilised substrate developed specially for growers who want to control their plants’ nutrition themselves. The mix of carefully selected types of peat and perlite ensures an airy structure and optimal oxygen supply to the roots. This lets plants develop faster and more healthily. Why choose Plagron Lightmix? Lightly pre-fertilised: full control over feeding Optimal aeration: promotes strong root development Perfect for beginners & professionals Ideal for cuttings and young plants Suitable for indoor & outdoor use Main features Mix of peat and perlite for the best structure Low EC value for maximum control pH value approx. 6 – 7 Very good water and air distribution Application and use Ready to use straight away for planting and repotting Start feeding from week 1 Combines ideally with Plagron Terra Grow & Bloom Tip: perfect for growers who want to control their plants precisely and avoid overfeeding. Your benefits at a glance Maximum control over nutrients Strong root development thanks to the airy structure Suitable for all growth phases High quality and consistent results Buy Plagron Lightmix 50L now and create the ideal base for healthy plants and strong yields!

Regular price: €13.99
Only 4 available
Plagron Mega Worm 25 litres
Plagron Mega Worm 25 litres

Plagron Mega Worm 25L – natural soil improver Plagron Mega Worm is a high-quality organic soil improver based on worm castings that activates soil life and optimally supplies your plants with natural nutrients. Thanks to natural composting by worms, Mega Worm contains a unique mix of enzymes, trace elements, mycorrhizae and beneficial microorganisms that considerably improve the growth and resilience of your plants. Why choose Plagron Mega Worm? 100% natural: ideal for organic growing Improves soil structure: promotes healthy soil life Faster germination: supports seeds and cuttings Strong root growth: for vigorous, healthy plants Reduces the risk of overfeeding Main features Pure worm castings from natural sources Contains mycorrhizae and Trichoderma Improves nutrient uptake Suitable for indoor and outdoor growing Application and dosage Indoors: mixing ratio approx. 1:10 with soil Outdoors: 1 litre per 3–5 m² Simply mix into the soil or use as a soil improver Tip: perfect for upgrading used soil and using it again. Your benefits at a glance Lastingly improves soil life and structure Promotes fast growth and strong roots Increases resistance to diseases Ideal for organic growing Buy Plagron Mega Worm 25L now and create the perfect foundation for healthy plants and maximum yields!

Regular price: €17.65
Only 9 available
Plagron Promix 50 l
Plagron Promix 50 l

Plagron Promix 50 litres Plagron Promix 50 litres is the ideal base for growers who want to keep maximum control over their plants’ nutrition. This high-quality substrate is lightly pre-fertilised and developed specially for putting your own feeding schedules into practice. Thanks to its airy structure, Promix ensures excellent root development and optimal water uptake. Perfect for growers who want to steer their plants in a targeted, precise way. Your benefits Lightly pre-fertilised for maximum control Optimal air and water balance Promotes strong roots and healthy growth Ideal for individual feeding schedules Suitable for beginners and experienced growers Choose Plagron Promix 50L if you want to combine flexibility, control and strong plant development. Order now and create the perfect foundation for your grow.

Regular price: €18.49
Only 3 available
Plagron Royalmix 50 l
Plagron Royalmix 50 l

Plagron Royalmix 50L – premium soil for maximum yields Plagron Royalmix is Plagron’s top substrate, developed for growers who want maximum results. This high-quality soil is heavily pre-fertilised and fully supplies your plants with all the important nutrients in the first weeks. The mix of peat, perlite, worm castings and organic fertilisers ensures an optimal balance between air, water and nutrients – perfect for vigorous growth and a rich harvest. Why choose Plagron Royalmix? Heavily pre-fertilised: feeds for approx. 6 weeks Maximum yields: developed for top performance Optimal structure: perfect air and water distribution Organic growing: 100% natural ingredients Ideal for experienced growers Main features Contains peat, perlite, worm castings and organic fertilisers pH value approx. 6.4 – 7.8 EC value: 1.0 – 1.6 mS/cm Nutrient release as needed (time-controlled) Application and use Ready to use straight away for planting and repotting Rinse lightly before use to remove excess nutrients Start feeding after approx. 6 weeks Note: not suitable for seedlings or very young plants because of the high nutrient concentration. Your benefits at a glance Complete nutrient supply in the start phase Strong growth and high yields Improved water uptake and aeration Less effort thanks to the pre-fertilised substrate Buy Plagron Royalmix 50L now and get the most out of your harvest!

Regular price: €21.95
Only 9 available
Plagron Seeding & Cutting Soil 25 l
Plagron Seeding & Cutting Soil 25 l

Plagron Seeding & Cutting Soil 25L – the perfect start for seeds and cuttings Plagron Seeding & Cutting Soil is a high-quality propagation soil developed specially for seedlings and cuttings. The fine structure creates optimal conditions in the plant’s most sensitive phase. The mix of peat and sand offers an ideal balance of air and moisture and supports fast, vigorous root development. Why choose Plagron Seeding & Cutting Soil? Very low EC value: perfect for sensitive young plants Optimised pH value: ideal conditions for germination Fine structure: supports even germination Fast root formation Lightly pre-fertilised Main features Composition: peat and sand pH value: approx. 5.2 – 6.2 EC value: very low (ideal for seedlings) Contains balanced starter nutrients Application and use Ideal for seeds and cuttings Ready to use straight away After approx. 2 weeks, repot into more nutrient-rich soil Note: not suitable for the whole grow cycle because of the low nutrient content. Your benefits at a glance The perfect start for sensitive plants Even, fast germination Strong root development Optimal control in the early phase Buy Plagron Seeding & Cutting Soil 25L now and give your plants a successful start!

Regular price: €15.99