Take the guesswork out of dirt work!

GTGardener

We know it takes more than just a good seed. Let Mr. B’s Green Trees help you take the guesswork out of dirt work with our simple yet effective fertilizer and biological products. Building on over 40 years of combined growing experience, our products are formulated to achieve the highest yields in both quantity and quality.

Premium Fertilizers and Biological Additives

Natural Based Line

All-Natural fertilizer ingredients for the selective gardener desiring to enrich their soils without altering their constitution.
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Granular Boost Line

bloomFertilizer ingredients for growers looking to push the boundaries for the highest yields with an organic / synthetic blend.
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Biological Additives


Azospirillum Super Concentrate for better rooting, propagation and vegetative growth.
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