BioBizz Worm Humus (worm castings) 40l

Product detailed description

BioBizz Worm-Humus is a 100% biological, high-quality organic substrate made from the excrement of Californian earthworms. It is used to revive exhausted substrate or as a fertiliser when growing in open soil. It supports fast and healthy plant growth and strongly increases the harvest, which is very important during the flowering period.

Why worm castings

Worm-Humus is a high-quality fertiliser that cannot overfertilise the substrate - on the contrary, plants love it and it can be added often and in large quantities. It contains nutrients such as nitrogen (growth) and phosphorus (flower) and, thanks to it, the substrate has excellent aeration properties.

Dosage

Mix 10-15 % Worm-Humus with 85-90 % substrate, for example with All-Mix or Light-Mix. Worm-Humus is also part of the recommended recipe for your own growing medium together with Pre-Mix. Exact doses of other BioBizz nutrition can be found in the dosage table.

Frequently asked questions

How much Worm-Humus should be added to the substrate?

The recommended ratio is 10-15 % Worm-Humus to 85-90 % substrate, for example All-Mix or Light-Mix.

Can the substrate be overfertilised with Worm-Humus?

No, worm castings are a very gentle fertiliser and the substrate cannot be overfertilised with them.

What is Worm-Humus suitable for apart from mixing into the substrate?

Also for reviving exhausted substrate or as a fertiliser when growing in open soil.