TriSynergi 6-3-3.5 Biological Garden Fertilizer with Mycorrhizae + Beneficial Bacteria (3 lb)

TriSynergi is a balanced biological garden fertilizer (6-3-3.5) designed to feed the soil food web so your garden can truly come to life. It combines macro + micro nutrients from a variety of organic ingredients and biological inputs plus beneficial microbes to deliver essential nutrition for a thriving garden.

Why you’ll love it

• Balanced nutrition for the whole garden: 6-3-3.5 NPK with added secondary + micronutrients (including calcium, magnesium, sulfur, and iron).

• Soil biology support: includes mycorrhizae (multiple Glomus species) and beneficial Bacillus strains. 

• Extra soil-building inputs: 3% humic acid (from leonardite) + 2% wood biochar to help efficiently break down decaying matter in the soil. 

• Enhanced garden nutrition: a blend of beneficial microbes & nutrients to support healthier plants and better performance.

Guaranteed Analysis

• Total Nitrogen (N): 6% (5.96% water soluble, 0.04% water insoluble)

• Available Phosphate (P₂O₅): 3%

• Soluble Potash (K₂O): 3.5%

• Calcium: 7.8% • Magnesium: 0.7% • Sulfur: 2.5% • Iron: 0.2%

What it’s made from

Feather meal, bat guano, fish meal, seabird guano, oyster shell, alfalfa meal, volcanic ash, blood meal, crab meal, rock phosphate, fish bone meal, glacial rock dust, sulfate of potash, langbeinite, kelp meal.

How to use (directions)

Garden Beds: At the beginning of each season, evenly apply 4 cups per 25 sq ft, mix into the top layer of soil, and water thoroughly. Apply at the beginning of spring, summer, and fall for a thriving garden.

Pots, House Plants & Planter: Evenly spread a thin layer across the surface of the soil, scratch in and water well.

Apply at the beginning of spring, summer, and fall for a thriving potted plants.

One bag contains ~6 cups, which treats about 37.5 sq ft per application at the recommended rate.

Size

Net Weight: 3 lb (1.36 kg)

Storage + safety

Store in a cool, dry place. Keep out of reach of children. May be harmful if swallowed or inhaled.

Ships in 3-5 Business days from our Small Business