Best Root Growth Stimulator

Mycorrhizal Fungi for Soil, Root Stimulator for Plants, Ultra Concentrated Mycorrhizae for Plants Strong Roots & Living Soil, Trifecta Myco Supreme Plant Root Stimulator for Tree, Rose and Flower Care

Houseplant Resource Center - Root Supplement, Liquid Root Stimulator - for Fiddle Leaf Fig & Indoor Plants - Propagation Promoter, Root Rot Treatment - Food for Healthy Roots, Stems, & Leaves - 8 Oz

General Hydroponics RapidStart, Plant Food, 1-0.5-1, 275 mL.

Fertilome (10650) Root Stimulator & Plant Starter Solution 4-10-3 (1 gal)

Organic Root Stimulant, Salmon and Kelp Formula, Rich with Microbes and Mycorrhizae by Bloom City, Quart (32 oz)

Hormex Vitamin B1 Rooting Hormone Concentrate - Rooting Hormone for Hydroponics, Aeroponics, Established Plants, Cuttings and More, Indoor and Outdoor Plant Growth Stimulator Concentrate - (4oz)

Vital Root+ Liquid Root Stimulator and Root Supplement for Fiddle Leaf Fig & Indoor Plants - Propagation Promoter & Root Rot Treatment - Food for Healthy Roots, Stems & Leaves

General Hydroponics RapidStart for Root Branching, 500ml

General Organics BioRoot, Plant Food for the Roots, 0-1-1, 1 qt.

Plant Enzymes for Outdoor & Indoor Houseplants - Hydroponic Plant Food for Increased Nutrients - Bloom Booster Fertilizer & Root Stimulator for Plants, 7000+ Active Enzymes per mL, 4 Fl Oz (100+ Gal)