Fertilizer

Heavy-feeding plants like tomatoes need extra nutrients to optimize your hydroponic harvest. This product gives tomatoes an extra boost of phosphorus and potassium to encourage flowering and fruit production.

Root Farm pH Down is a concentrated acidic formula to keep your nutrient solution's pH in check to help ensure your plants are absorbing the nutrients they need.

Root Farm pH Up is a concentrated basic formula to keep your nutrient solution's pH in check to help ensure your plants are absorbing the nutrients they need.

A natural, quality first fertilizer for vegetable gardens, trees, shrubs and evergreens, flowers, flowerbeds, bulbs.

An extra boost for dark green foliage. For indoor and outdoor plants including shrubs, bedding plants, vines, perennials, leafy green veggies, lawns, and houseplants.

Increases your plant's metabolism and acts like a steroid for your plant. Whether your plant is trying to produce leaves, flower, fruit or store sugars into its root zone to survive the winter, this fertilizer is the fuel your plant needs!

Use this to create brilliant blossoms and lush foliage in your acid-loving plants.

Love gardening but don't have tons of free time? This fertilizer is perfect for you! Just apply this slow release fertilizer, and water and you're good for 2 months!

Stimulates root growth. A readily available source of phosphorus.

This fertilizer comes from digested vegetable meal, bat guano, citric acid and kelp meal. It also supplies your plant with calcium to aid with preventing blossom end rot.

Slow release fertilizer that is ideal tomatoes. Feeds for 8 weeks then should be switched out for a new spike.

This product instantly feeds vegetables, trees, shrubs and houseplants to grow larger and more beautiful! Safe for all plants, and is guaranteed not to burn.