Organic Fertilizers and Gardening Supplies, Rock Dust, Worm Castings

Greenhouse Growing

Agrowinn's products are ideal greenhouse growers.

We recommend our following products:

>> Rock Dust
>> Worm Castings
>> Custom Blending (according to soil analysis, if available)



Agrowinn's Pure Worm Castings and Rock Dust are ideal for green house applications.

In these photos, both are being used to grow micro-greens on a large scale.