Southside Garden Supply is happy to provide Anchorage, Alaska and the surrounding area with organic and organic-based fertilizers and plant nutrients at our 3 convenient locations.

12870 Old Seward Hwy (907) 339-9997 | 171 Muldoon Rd (907) 334-9997 | 3005 Spenard Road (907) 562-9997

 

Used as a standalone fertilizer when sources of calcium are present in the potting mix
CaMg+
Ancient Earth meets USDA standards for organic production and increases your plants’ ability to uptake the precious micronutrients
Ancient Earth
Humboldt Mix Fertilizer
Humboldt Soil 3.8CF
Iguana is 100% organic and uses only premium quality and sourced ingredients
Organic Iguana Juice Grow and Bloom
Organic ingredients that offer a full, balanced range of nutrients
BIG-BLOOM Organic Fertilizer
Earthworm Castings Fertilizer
Earthworm Castings Fertilizer
All natural bloom enhancer
Advanced Nutrients Nirvana
Pure Blend® Pro Grow Fertilizer
Pure Blend® Pro Grow Fertilizer
BioMArine Organic Fertilizer
BioMArine Organic Fertilizer

Feel free to call or stop
by one of our locations
with any questions.

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