Hortus IBA Water Soluble Salts
Best rooting hormone for professional nursery growers and serious plant propagators.
This water-soluble formula finally ditches the messy alcohol-based solvents for a cleaner, more efficient way to propagate cuttings. It trades complex preparation for a straightforward, EPA-registered solution that works across everything from delicate herbaceous stems to stubborn hardwood.
$97.65
at
Custom Hydro
Who it's for
- Professional growers needing precise rooting hormone concentrations
- Nursery managers requiring clog-free irrigation and soaking solutions
- Serious propagators seeking high-yield, cost-effective rooting supplies
Who should skip it
- Novice gardeners intimidated by complex chemical dilution math
- Safety-conscious users preferring ready-to-use, low-maintenance products
- Busy hobbyists wanting to store large batches of pre-mixed solution
Performance breakdown
Propagation Versatility
Adapts seamlessly to basal dips, total immersion, or spray drip methods.
Mixing Convenience
Water-soluble formula eliminates the need for messy alcohol-based solvents.
Regulatory Compliance
EPA registration and zero-hour re-entry interval ensure professional-grade safety standards.
Rooting Efficacy
IBA-K formulation provides reliable stimulation for diverse plant cutting types.
Operational Efficiency
High-yield powder format offers significant value for large-scale nursery propagation.
Application Flexibility
Effective across a wide spectrum of herbaceous and hardwood plant varieties.
Key Specs
Package Weight
100 grams
Active Ingredient
IBA-K
Form
Water soluble salts
Fertilizer Source
Mineral Based
Coverage Area
175-225 sq. ft. per gallon (Spray Drip Down)
Application Method
Foliar Spray
Season of Application
All Season
Container Weight
0.22 pounds
Water Soluble
Yes
Target Plant Type
Flowers, Trees and Shrubs, Houseplants
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