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ALL PRODUCTS
All Organic Fertilizers & Soil Amendments
Browse our complete range of organic plant supplements — from high-phosphorus bloom boosters and fish hydrolysate to soluble seaweed extract and chitin-based calcium supplements. Every product is formulated to work with your soil's natural biology, not against it.
Growganica products feed the soil food web — beneficial bacteria, mycorrhizal fungi, and nitrogen-fixing microbes that make nutrients available to your plants. The result: healthier soil, stronger plants, and bigger harvests without synthetic chemicals.
9 products
PICK YOUR KIT
Three ways to start. Pick your sizes.
Same living-soil system. Same savings vs buying individually. Choose the sizes that match your grow.
Core
Microbes + Veg + Bloom
from $129.97
Pick your sizes
Core + Advanced
+ Incredible Bulk + Kelp It Real
from $183.95
5-product system
BEST VALUE
Shop the Full Lineup →
Core + Advanced + Pro
All 8 products — full lineup
from $297.92
Best value
