Spectrum Hydro
SUPERthrive Pro-Tekt is a nutritional supplement for plants thats in an easy-to-use liquid concentrate thats ideal for hydroponic use.
The Pro-Tekt Silicon Solution:
SUPERthrive Pro-Tekt is recommended for all plants. It contains potassium and 2% Soluble Silicon to reduce stress caused by heat, cold & drought. It’s safe for plants and effective for use in soil & soilless media. For best results, use in conjunction with the SUPERthrive nutrient family of products.