Liquid Fertilizers

The nutrients in this blend will help your plants develop superior fruit and psychedelic blooms, every time. Part three of our 3-part Gringo Rasta® fertilizer program.

Contains fast-acting nutrients to give your plants the boost they need to reach new heights. Part one of our 3-Part Gringo Rasta® fertilizer program.

Bush Doctor® Wholly Mackerel® is an effective plant food that is safe for young seedlings and transplants, encouraging vigorous growth.

Bush Doctor® Kelp Me Kelp You® is a liquid fertilizer designed for use in organic gardening. Derived from Ascophyllum nodosum, it is suitable for fruits, vegetables, lawns, gardens, flowers, and hydroponic applications.

Bush Doctor® Flowers Kiss® is designed to be absorbed through the leaves, like a soft rain, providing nutrition from the top down.

Bush Doctor® Bembé® is precisely created with a complex array of sugars and nutrients designed to help plants achieve enhanced sweetness qualities while providing a food source for the microbial populations at the root zone.

Bush Doctor® Boomerang® lends a hand when the stresses of temperature fluctuations, unintentional neglect, and mineral salt build up knock your beauties down for the count.

Bush Doctor^® Kangaroots^® is a liquid root drench formulation for use on in-ground plantings, container gardens and hydroponic systems. Use on seedlings and mature plants.

Bush Doctor® Microbe Brew® is a complex blend of ingredients specially formulated to help plants achieve optimum microbial habitats at the rhizosphere or root zone environment. Satisfy your plants’ thirst by giving them the nutritional cocktail they deserve.

Bush Doctor® Sledge Hammer® is a unique rinse formula designed to remove excess fertilizer build up. High fertilizer use can compromise plant growth over time due to concentrated mineral salt deposits.

Our micro-brewed Big Bloom® Plant Food concentrate is formulated for all fruiting and flowering plants, and can be used every time you water. OMRI Listed® and Registered CDFA Organic Input Material.

Get your garden going with Grow Big®, our fast-acting, water-soluble fertilizer for lush, vegetative, compact growth.

Based on our popular Grow Big® Liquid Plant Food, this is a special formula just for hydroponic systems. Grow Big® Hydroponic Liquid Plant Food is a potent, fast acting, liquid concentrate fertilizer specifically designed for hydroponic use.

This is an ultra-potent, fast-acting, high-phosphorus fertilizer with just enough nitrogen to sustain healthy, vigorous green growth during flowering.

Big Bloom®, Grow Big®, and Tiger Bloom®, together at last. Use them in sequence for brilliant blooms and luscious fruit all season long.

Just for hydro gardeners! Here’s a convenient three-pack: Big Bloom®, Grow Big® Hydroponic, and Tiger Bloom®. Use them in sequence for brilliant blooms and luscious fruit all season long.  

The Dirty Dozen® is a force to be reckoned with!  Twelve of our fiercest warriors will get your garden into the spotlight.