Flower Hardeners



Clear Filters
In Stock

About Flower Hardeners

Flower hardeners are formulated to add weight and density to the budding and flowering sites of your plants. By providing critical boosts to the PK in your plant's feed as well as supplemental micronutrients to ensure your plants more than enough resources to pour into flower production. Hardeners are generally applied in the later half of the flowering cycle of many plants when flowers begin to grow in size after initially forming. HTG Supply carries a wide variety of flower hardeners for use in your garden, browse now to add weight to your plants.

    Your Cart
    Your cart is emptyReturn to Shop