$ 11.99 USD
Super thrive is a kelp enhanced, natural vitamin solution that helps promote plant health from seedling to maturity.
Trusted by professional farmers & growers since 1940, SUPERthrive is now available in a ready-to-use formula for the home gardener.
Easy to apply; just spray foliage every 2-3 days. Superthrive helps: promote plant health build plant vigor use with: seedlings & cuttings outdoor flowers & vegetable plants indoor houseplants & bonsai.
Covers up to 100 square feet. For best results, use with SUPERthrive plant food.