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5" (12 PACK)
and Nitrogen during heavy growth and development phases
buffered and constantly upgraded based on dozens of international research projects conducted in hydroponics
each and every time
Converting EC to TDS
Mendocino Avalanche general 5" (12 PACK)Helps Development in Final Bloom Stage! Flower hardener specially developed and field tested in the Emerald Triangle of Humboldt, Mendocino and Trinity Counties in Northern California. Fortified with Norwegian kelp extract, which supplies organic carbon, amino acids and carbohydrates for use on most flowering plants, hydroponic plants, indoor, outdoor, grown in container or field grown plant. Helps stimulate flower development in the final bloom
US$ 29.99
US$ 112.50
US$ 97.99