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All-Mix 20 L Biobizz Substrate is a ready-to-use organic mix, formulated with blonde peat, black peat, worm humus, perlite and Pre·Mix. Ideal for indoor cultivation, it maintains active microbial life and provides initial nutrients in cannabis substrate projects. Available at Hydroponics Blanes, online grow shop with discreet shipping.

All-Mix 20 L Biobizz Substrate is designed to simulate a fertile and active outdoor soil, offering a balanced organo-mineral base that promotes powerful vegetative growth without the need for immediate fertilization.
The combination of blonde peat and black peat provides structure and water retention; perlite introduces macro-pores for constant aeration; worm humus adds beneficial microorganisms and humic compounds; and Pre·Mix acts as organic pre-fertilization that gradually releases nutrients.
The matrix maintains stable pH and manageable conductivity thanks to the organic components, allowing self-regulation of the medium. The 20 L format is practical for grow tents, staggered transplants, or balcony crops.
Those looking for easy handling will find in All-Mix an ally to start with water irrigation and later transition to a nutritional plan compatible with the Biobizz line (Bio·Grow, Bio·Bloom, Top·Max, Alg·A·Mic, etc.).
In indoor growing, the behavior of All-Mix 20 L Biobizz Substrate is characterized by stable porosity, regular drainage, and an oxygenated root zone. Microbial activity releases available elements at a constant rate, so the growth phase is usually covered with water irrigation and light biostimulants. It is compatible with manual or drip irrigation, LED or HPS lighting, and various ventilation levels, maintaining uniformity between waterings.
It serves as a main medium in pots for annual cycle plants, ideal for transplants from seedlings or cuttings. It provides a stable physical and biological environment that reduces fertilization needs during growth and prepares a smooth transition to flowering with organic fertilization. Among substrates for cannabis, it stands out for its water/air balance, microbial support, and ease of handling.
Indicative composition: peat (≈55%), perlite (≈30%), worm humus (≈10%), and Pre·Mix (≈5%). The combination offers useful water reserve, constant aeration, and organic pre-fertilization. The spongy texture prevents compaction and facilitates colonization of fine roots, key for active metabolism and efficient absorption.
Initial conditioning: moisten the substrate and let it rest for 24–36 hours before planting to activate Pre·Mix and microbiota.
Filling pots: introduce the substrate without compacting; level with your hand to preserve porosity. Pots of ≥7–11 L are recommended for stable vegetative development.
Watering during growth: prioritize adjusted water, letting it dry partially between waterings to encourage air entry. Add mild biostimulants if desired.
Transition to flowering: start organic flowering fertilizers (e.g., Bio·Bloom, Top·Max) as soon as the first floral primordia appear.
Good practices: keep the substrate warm; a cold medium slows microbial activity. Control drainage and avoid prolonged waterlogging.
The 20 L format offers an economical entry point to try the All-Mix recipe or to fill pots without buying large bags. Check availability and promotions at Hydroponics Blanes, with technical advice and discreet shipping from a trusted online grow shop Grow Shop de confianza.
Available at Hydroponics Blanes with Biobizz catalog, EC/pH meters, irrigation and accessories for indoor growing. Fast logistics and specialized support to design an organic plan from start to finish.
All-Mix 20 L Biobizz Substrate combines porosity, water reserve, and organic nutrients in a homogeneous mix that simplifies crop start-up.
A practical option to care for roots and maintain stability, accompanied by the Hydroponics Blanes team with expert support, discreet shipping, and a smooth experience in a specialized online grow shop for cannabis substrates.
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