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Choose grow soil by its ingredients and the nutrients already present. Our range includes Plagron Lightmix with perlite, Atami Janeco Lightmix, Bi Grow Mix and Kilomix in 50 litre bags. We help you compare lightly, moderately and heavily fertilised mixes and match watering and feeding to your medium.
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Plagron Lightmix met perliet is een hoogwaardige en luchtige potgrond die perfect is voor kwekers die volledige controle willen over de voeding van hun planten.
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Atami Kilomix is een premium substraat dat rijk is aan voedingsstoffen, waaronder calcium, guano en andere belangrijke organische componenten. Dit substraat biedt een perfecte basis
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Met Atami Janeco Lightmix kies je voor een hoogwaardige, RHP-gecertificeerde kwaliteitssubstraat. Deze certificering staat garant voor een veilig en schoon substraat dat vrij is van
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Atami Bi-grow susbtraat 50 ltr
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Want to build up your own feeding programme? Start with a lightmix. Kilomix offers a more heavily fertilised base. Bi Grow Mix sits between them and combines peat with coco. Browse Atami potting soil or Plagron potting soil if you already have a brand in mind.
Lightly fertilised: manage feeding yourself. Plagron Lightmix with perlite and Atami Janeco Lightmix are peat-based media with perlite and a light starter fertiliser. They leave room to adjust additional nutrients to your plants. Existing fertiliser content is a key consideration for young plants.
Moderately fertilised: peat with coco. Atami Bi Grow Mix combines peat with coco fibres and chips. Its fertilisation level falls between Janeco Lightmix and Kilomix. Choose it for that blend of base materials; it is not a pure coco substrate.
Heavily fertilised: a richer starting mix. Atami Kilomix contains peat and perlite, enriched with ingredients including worm castings, lime and guano. Account for those nutrients in your feeding plan instead of automatically adding a full fertiliser dose from the first watering.
| Potting mix | Base medium | Pre-fertilisation | Pack size |
|---|---|---|---|
| Plagron Lightmix with perlite | Peat and perlite | Light | 50 L |
| Atami Janeco Lightmix | Peat and perlite | Light | 50 L |
| Atami Bi Grow Mix | Peat, coco fibres and chips | Moderate | 50 L |
| Atami Kilomix | Peat and perlite; includes worm castings and guano | Heavy | 50 L |
Pre-fertilisation means nutrients are already present in the mix. With Plagron Lightmix, start mineral base nutrients after the first week. An organic feeding programme may require a different starting point. With Atami, match additional feeding to the mix, plant and chosen feeding schedule.
A starter feeding period is not a fixed guarantee: pot size, plant size and conditions affect demand. Choose Plagron plant nutrients or Atami B’cuzz plant nutrients and account for the fertiliser already in your soil when setting the dose.
Add up the volume you will actually fill. For example, four empty pots each filled with 11 litres require 44 litres of mix. When repotting, subtract the space occupied by existing root balls. A 50 litre bag describes substrate volume, not weight or a fixed number of plants.
Choose plant pots with a suitable capacity, loosen the mix and avoid compressing it unnecessarily. Let excess water drain and check moisture before watering again. Add soil improvers only for a clear purpose.
Choose an Atami schedule for your medium. Calculate A and B separately and use root and bloom additives at the right stage.
Read moreTell us what you grow, your pot size and how you plan to feed. We will help you choose a suitable potting mix.
Match existing fertilisation
Calculate pot volume
Plan watering and feeding
