Your source for indoor plant fertilizers and nutrients.
 

Plant Nutrients: Foliar Sprays


Home : Plant Nutrients : Foliar Sprays

 

Foliar Nutrient: "Any liquid substance applied directly to the foliage of a growing plant for the purpose of delivering an essential nutrient in an immediately available form." per www.websters-online-dictionary.com

Did you know that plants absorb nutrients just a quickly through their leaves as they do their roots?  Foliar feeding provides an almost instant intake of nutrients.  Learn more at our Foliar Feeding FAQ page.
(If you prefer to see a price list go here)

 
Question? ASK ME!
Question? ASK ME!
Question? ASK ME!
Age Old Organics Kelp 

When used as a foliar spray, Age Old Kelp provides needed micronutrients, while improving the uptake of most nutrients.


Ancient Amber 

This organic nutrient additive is highly soluble and active. Ancient Amber does contain 0.1% humic acid.


B'CuzZ Foliar 

It's the first OMRI certified foliar spray. With B'Cuzz Foliar, supplements are immediately available for plant intake.


B'CuzZ Foliar Boost 

Atami has engineered this organic-certified organic surfactant and soil drenching solution from hearty desert yucca and quillaja plants.


Bill's Perfect Fertilizer 

Bill's Perfect Fertilizer is the perfect companion to, and can be tank mixed with Spray-N-Grow. This liquid concentrate lasts indefinitely, so you can use it from year to year. Get good results with indoor or outdoor plants. Great for lawns too.


Bio-Cat Beneficial Micro-organisms 

Bio-Cat uses a broader spectrum of trace elements than traditional hydroponics. Furthermore, Bio-Cat establishes the Kreb’s cycle in nutrient reservoirs, (a complex chemical reaction essential to the manufacture and breakdown of plant acids) and builds a mixed colony of growth promoting micro-organisms.


Blast-Off Fertilizer 

In the presence of these vitamins and hormones the enzymes are activated to carry out crucial biochemical reactions which result in accelerated plant growth. Thus, addition of Blast Off with your favorite nutrient, will dramatically improve plant growth.


Bloom Fuel 

As your plant switches stages, Bloom Fuel helps create multiple flower sites with more lateral branching by providing just the right balance of energy nutrients, ultimately increasing harvest returns on your favorite fruits and vegetables.


Bush Master 

This amazing additive keeps your plants compact in height by encouraging lateral branching which gives a fuller, bushier result to your garden. In turn you'll notice more surface area for flowers to form, giving you increased blooms, fruits and vegetables.


Coco-Wet Organic Wetting Agent 

Coco-Wet uses coconut based oils to help with the plants ability to absorb any foliar fed nutrients.


Dark Energy 

Dark Energy stimulates the natural production of plant hormones such as auxin and ethylene, responsible for growth and fast ripening. It also improves the overall plant vigor by reducing plant stress.


Diamond Nectar 

It is rich in both organic and mineral substances, including natural humates.


Dutch Master Folitech 

These unique organic formulas are designed to enhance nutrient sensitivity and ultilization which can help the way a plant grows or develops.


Dutch Master Liquid Light 

Liquid Light is a formula of selected Amino Acids, Metabolites, and Phospholipids that works by supercharging the chloroplasts, tiny specialized cells in the leaves of your plant that processes light and give them their natural green color.


Dutch Master MAX-FX Foliar Sprays 

Amino acids and complex carbohydrates certainly help plants grow larger and stronger, but their roots cannot absorb them!


Dutch Master Penetrator Gold 

Penetrator Gold first binds with the cuticle layer that surrounds and protects every leaf, then temporarily alters it, to allow full transfer of elements through this protective layer. Penetrator Gold's unique formulation then returns it to normal, upon evaporation, without any damage to this vitally important layer.


Dutch Master Reverse 

Dutch Master Reverse has a fast knockdown action against existing male flowers as well as prevention of forming due to their unique technology. Use Reverse when you want continuous flowering. Once a female flower is pollinated it sets fruit or seed and the blooming stage of the plant is slowed or ended.


Dyna-Gro Pro-TeKt 

Soluble silicon has been shown to also enhance metabolic functions and plant growth rates. This is accomplished by balancing nutrient uptake, distribution and transport.


Earth Juice Catalyst Activator 

This activator stimulates optimal fruiting sites, and can triggers early yields. Catalyst also encourages compact branching.


Earth Juice Escential Spray 

Use Escentail Spray on compost, foliage, and in stock tanks to help repel insects and add a pleasant scent.


Earth Juice Meta-K Potassium Fertilizer 

Meta-K gives your plant the ability to maximize nutrient assimilation to enhance the strenth of the plant stalks and root growth.


Earth Juice Microblast Minerals 

Microblast contains naturally chelated liquid micronutrients which are more readily available and safer for plant uptake. These micronutrients are buffered in a blend of phyto acids, sugars & chelating agents. Contains magnesium, boron, cobalt, iron, manganese, molybdenum, zinc,and copper in an organic base.


Ecklonia Kelp Plant Growth Stimulant 

This biostimulant has an incredible effect on the color of fruits and flowers, bringing out more natural colors. Ecklonia Kelp also greatly increases root growth, resulting in larger fruit or flower size and weight.


FossilFuel 

FossilFuel employs high-quality humic acids derived from Leonardite which improves plants ability to absorb nutrients and water.


Ginormous Bloom Enhancer 

When used as a foliar spray in the first weeks of flowering, Ginormous effectively flips the switch in your plant, sending it into an intense flowering cycle, initiating multiple flowering sites and preventing fungal diseases from forming on your plant leaves.


Grandma Enggy's Extra Pure Humic Acid 

You'll notice increased seed germination with Grandma Enggy's Humic Acid. For seedlings, apply just after germination (can be used with cloning gels and rooting powders). The improved vitamin uptake will stimulate plant enzymes to enhance horizontal root growth to create a stronger, more healthy plant.


Grandma Enggy's Fulvic Acid 

Made by Advanced Nutrients from organic matter called leonardite, which is a dark loamy material that contains millions of years of natural proteins, vitamins, and other unique plant growth elements, this natural additive helps supplement synthetic nutrients to make a more productive garden.


Greenstay Foliar Spray 

Keeping leaves healthy and green through out their growing cycle can make a dramatic difference in flower and vegetable production.


Humboldt Nutrients Verde 

Verde is formulated to provide the nutrients needed during accelerated plant growth. Along with the basics, it also includes calcium, iron, magnesium, and other minor elements and vitamins.


Humboldt Nutrients DeuceDeuce 

Supplying high levels of potassium to your plants helps to harden flowers and improve resistance to disease and insects by improving enzymatic function, protein and cellulose formation, efficient photosynthesis, and rapid transportation of carbohydrates and starches throughout a plants vascular system.


Humboldt Nutrients Sea Cal 

Sea Cal is a highly concentrated growth enhancer that provides vital macro and micro nutrients in specific ratios during early plant development. The beneficial micro and macro nutrients in Sea Cal are coupled with seaweed extract, organic acid complexes, and natural chelating substances.


Liquid Karma 

Liquid Karma, by Botanicare, represents a significant breakthrough in plant nutrition. It contains a full complement of metabolically active organic compounds not found in regular plant foods or supplements. These unique compounds are absorbed immediately and act as regulatory signals, activators or catalysts to produce synchronized and accelerated growth under all conditions.


Mega Wet 

Mega Wet is a biodegradable, non-toxic agent that improves the coverage of water-based sprays and foliars.


MegaGro Growth Stimulator 

MegaGro is not a plant food, but simply a natural growth stimulant made with "gibberelic acid" which triggers new plant cell production. It can be combined with your regular fertilizer and nutrient treatments.


Messenger 

Using a proprietary technology called Harp-N-Tek™ that was discovered at Cornell University, these harpin proteins can be used on all types of plants growing indoors and outdoors, including edible fruits and vegetables right up to the day of harvest. (Exception: California can apply on citrus, fruiting vegetables, grapes and strawberries.)


Microboost Foliar Spray 

Specially formulated for indoor use, organic Microboost Foliar Spray contains numerous species of microorganisms including populations of lactic acid bacteria, yeast and smaller numbers of photo synthetic bacteria, actinomycetes and other types of organisms.


Nitrozime Marine Algae Extract 

This all natural marine algae extract contains many of the nutrients and growth hormones (Cytokinins) that plants require. When Nitrozime is added to nutrient solution, or used as a foliar spray, these extra hormone levels greatly increase cell division and elongation, producing greener, more lush plants. This also translates into higher yields during flower production.


Organa-Add 

Organa-Add is a soil / hydroponic based amino acid bio-stimulant for all stages of plant growth. Organa-Add is a product consisting of organic chelates and amino acids. Organa-Add is a product manufactured by carefully combining hydrolyzed protein, vitamins and organic chelates so as to create a heterocyclic compound.


Organic B 

Expect to see increased plant resistance to stress-related problems found from high heat, excessive HID lighting and concentrated nutrient solutions. Organic B gives your plants the power to not only handle the rigors of hydroponics, but to thrive in their growing environment so that they grow faster and produce larger harvests.


Organic Gem Bio-stimulant 

Organic Gem® is made from fresh fish products, free from decomposition and heavy metals, resulting in a low odor fertilizer. Necessary oils and collagens are NOT removed during processing. The slow release of nutrients prevents plant burn, and unproductive soil is easily rebuilt and replenished.


Piranha Beneficial Fungi 

When used as a nutrient supplement Dr. Hornby's Piranha beneficial fungi breaks down root zone debris, then transforms that debris, and any undissolved nutrients, into usable nutrients that your plants can quickly absorb. Simply put, Piranha allows your plants to function better and helps them create a higher crop yield.


Pro-Silicate 

Silicon is a major building block for plant cells, helping keep your plants upright and positioning the leaves correctly for maximum light exposure. This ultimately leads to maximum food production because of a higher rate of photosynthesis.


Pure Blend - Original Formula 

Pure Blend Original helps rebuild overworked soil to bring it back to life by allowing beneficial microbes to live and thrive within the growing substrate or soil. It converts organic elements into usable plant energy, producing increased plant bio-mass.


Purple Maxx 

Using Purple Maxx during the bloom cycle will also increase overall flower and fruit production. Works well in hydroponics or potted plants, indoors or out.


Roots Organics Extreme Serene 

Using a unique blend of plant extracts, Extreme Serene also includes a built-in organic wetting agent to result in increased uptake of nutrients!


Speedy Grow Organic Plant Booster 

Speedy Grow foliar spray is made with the world's fastest growing, fresh kelp seaweed, Ecklonia maxima. Its all natural, environmentally-safe formula is perfect for both outdoor and indoor plants.


Spray-N-Grow Micronutrient Complex 

Spray-N-Grow activates dormant microorganisms in the soil enabling plants to better utilize nutrients. It concentrates phosphate at the bud tips which causes the plant to produce more blooms and set more fruit.


Supernatural Brand Purple B-1 Thrive 

Purple B-1 growth burst formula also includes Allantoin, a natural cell proliferant. Allantoin allows plant cell division at lower energy level so the plant is able to grow more using less energy.


Supernatural Brand Ultimate B1 Thrive 

Ultimate B1 Thrive contains highest quality vitamin B-1 and Allantoin, (Natural Cell Proliferant) which enables cell division at lower energy levels for faster growth and root expansion.


SuperNova biostimulant 

It contains high concentrates of cytokines, extracted from ascophyllum nodosum, which increases cell division promoting vigorous plant and root growth. SuperNova increases the chlorophyll production that enhances the rate of photosynthesis and overall energy production throughout the plant.


Tarantula beneficial bacteria 

This 100% organic blend from Advanced Nutrients forms a symbiotic relationship with your plant's root zone that gives increased root mass and exceptional plant growth during both the vegetative and flowering phases.


Thrive Alive B-1 Green 

Thrive Alive Green is ideal for both hydroponic and soil applications facilitating vigorous and healthy root development for both cuttings and established root systems.


Wet Betty Organic 

By providing comprehensive nutrition and bio-catalytic agents directly to plant roots, Wet Betty Organic boosts plant health, increases water and nutrient absorption, and promotes incredible harvests.



Misters and Measurers

Big Shot Measuring Glass 

It's great for all indoor and outdoor gardening applications.


Compression Sprayer 

This durable Compression Sprayer has an adjustable nozzle that provides a wide range of output, from a coarse spray to a fine mist.


Giro's bottle mounted sprayer 

It sprays when you "pull" AND when you "push" the handle so it can deliver a lot of spray with very little effort!


International Measure Mug 

Easy to read markings cross reference US and international liquid measurement standards.


Mini Angled Measuring Cup 

Marked with both standard and metric measurements on its sides, this handy device will work great in the garden, or the kitchen.


Mini Measure 

Simply compress top plunger of Mini Measure, put the bottom tip in liquid and slowly release top until correct amount drawn up pipette.


Mondi Mist N’ Spray 

This pump-action pressure sprayer has a built-in pressure relief valve to prevent spills when you open the container.


Nutrient Syringe 

A must-have when you want accuracy in measuring nutrient additives/supplements.


Precipitator 360° Sprayer 

A sure way to totally saturate your plants when applying pesticides, insecticides, foliar sprays. The angled nozzle on the Precipitator 360° sprayer truly does rotate a full 360°. We know - we use it constantly in our greenhouse.


Solo One-Hand Sprayer 

The telescoping wand adjusts from 12" to 23" for comfortable ground level spraying without bending over. It can also be angled upwards to easily coat the underside of nearly anything.


Sunleaves Measuring Glasses 

No matter the type of instructions your nutrients recommend, you've got it covered with Sunleaves Measuring Cups. They're marked by teaspoons, tablespoons, milliliters (ml) and ounces (oz).


Call or email us for quantity discounts!


FREE SHIPPING on orders totaling $250 or more
when delivered within lower continental USA!!!

Plant Nutrient and Fertilizer section:

Brand Names  ·  Foliar Sprays  ·  Organics  ·  Plant Nutrients  ·  Propagation  ·  Supplements
 

 

We take your privacy very seriously. Read more...         Member Better Business Bureau

Growco accepts Visa, MasterCard, Discover and American Express credit cards

Growco Indoor Garden Supply
1042 Michigan NE  ·  Grand Rapids, Michigan USA  49503-1908
phone: (616) 454-6900  ·  toll free: 877-939-6900
email