Fertilizers

Give your hydroponic setup a solid nutritional foundation to build upon! Key Product Features Jack's Nutrients 5-12-26 Part A features a redesigned blend that is built with purely soluble and available nutrients to allow grower maximum flexibility...

Get the most from your plants, even at the end of their crop cycles! Key Product Features 7-15-30 Analysis: Promotes a robust plant with a very low nitrogen, high phosphorus and very high potassium content at the right ratio for plant uptake at its crop...

Produce more flowers and brighter colors on all indoor and outdoor plants! Key Product Features Designed to produce more flowers and brighter colors on all indoor and outdoor plants, Blossom Booster 10-30-20 is a professional formula that feeds through...

Give yourself peace of mind with high-quality, controlled release fertilizer to grow beautiful, vibrant plants!Key Product FeaturesFeeds your plants for up to 4 monthsIntended for use on indoor and outdoor plantsGreat for use with gardens, vegetables,...

Jack’s Classic Petunia FeED water soluble plant food is perfect for iron hungry plants! Key Product Features 20-6-22 Analysis: Great for producing lush green iron dependent annuals in any growing condition. Many Ways to Feed: Petunia FeED can be...

Get the most from your acid-loving plants with Jack's Classic Acid Special! Key Product Features 17-6-6 Analysis - Great for promoting lush vegetative growth and better blooms in acid-loving plants through elevated levels of iron and sulfur. Many Ways...

It's not enough for your orchid to just survive - your plant deserves to be beautiful and thrive with Orchid Special!Key Product Features30-10-10 Analysis - Assists in providing nitrogen as new leaves develop and mature in orchids grown in fir bark...

A convenient, versatile fertilizer for your gardening activities! Key Product Features   Versatile Application: Perfect for pre-amending soils for most crops, top-dress applications or adding into compost. This fertilizer is versatile for all your...

Grow showier orchids with prolific blooms!Key Product Features3-9-6 Analysis - Promotes prolific blooming in all varieties of orchids and supports the plant once a flower spike is set.Many Ways to Feed - Orchid Bloom Booster 3-9-6 can be mixed water and...

Better structure, increased blooms, and deep green foliage for your flowering plants with Jack's Classic African Violet Plant Food!Key Product Features12-36-14 Analysis - Produces deep green foliage, stocky stems, strong root and bud development and...

Grow strong, lush palms with a convenient, water-soluble fertilizer!Key Product FeaturesPackaging May Vary – Our water-soluble Palm Food has been rebranded as Tropical Food, with the same trusted formula.16-5-25 Analysis - Prevents the build up of...

You won't need a green thumb to make your hydrangeas blue!Key Product Features7-3-3 Analysis - Great for promoting lush leaves and enhance and maintain blue color in many pink and blue varieties of hydrangeas.Many Ways to Feed - Hydrangea Blue can be...

This plant growth supplement aids in plant productions of top growth and deep green foliage!Key Product FeaturesProvides a slow-release form of natural Nitrogen for continues feeding and reducing nitrogen burnCan be used on Pansies, Roses, flowers,...

Strengthen your lawn through the winter season for a better springtime green up! Key Product Features Prepare for Winter: Builds hardiness to enable turf, trees and shrubs to withstand the rigors of winter to be healthier in the spring. Stronger Root...

Create healthier soil conditions with True Organic Rose & Flower Food that help give your plants stronger roots and long-lasting blooms. Key Product Features Natural & Organic Rose Food Blend: Crafted from farm-grade ingredients to help nourish...

Jack's Classic All-Purpose Plant Food is ideal for everything you grow!Key Product FeaturesJack's Classic 20-20-20 All Purpose Fertilizer is considered the industry standard of general purpose fertilizers by professional growers and feeds both through...