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Gardening Supplies Nutrient Additives For Sale In United States

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Solar Green Power
Prices start at : 39.95 USD / 2.00 lbs

Unlike other brands, this supplement provides silica in its most available form: silicic acid. Increase your plants strength and defenses with Buddhas Tree Solar Green Power. In soil and soilless systems, use 0.5 ml per liter of water until flush.
  • brand: Buddhas Tree
United States
VitaMax Plus
Prices start at : 16.95 USD / 3.00 lbs

New Plants, Cuttings or Seeds: Use 2 tsp per gallon to enhance seed germination and to acclimate cuttings. Use in conjunction with your regular feeding program or as a supplement to individual plants when necessary.
  • brand: Grotek
United States
Amino Aide
Prices start at : 33.95 USD / 3.00 lbs

(5 ml) per gallon. Mature Vegetative Plants – 1 Tbsp. (10 ml) per gallon. Feeding Schedule (PDF) Ingredients: Kelp ( Ascophyllum nodosum ) extract, yucca extract, L-glycine and L-arginine.
  • brand: Aurora Innovations
United States
Alg-A-Mic
Prices start at : 25.95 USD / 3.00 lbs

Mix 1-4 mL per liter of water during the growing and flowering period. Give it a try! This revitalising plant fertilizer has an explosive effect, especially when applied as a foliar spray.
  • brand: Biobizz
United States
MagiCal
Prices start at : 10.5 USD / 3.00 lbs

Available in 1- and 4-liter sizes. These elements are highly essential and can oftentimes be deficient in both soil and hydroponic systems. Will also correct nutrient related plant deficiencies such as stem rot, tip burn and blossom end rot while reducing...
  • brand: Technaflora
United States
Super Nova
Prices start at : 23.97 USD / 2.00 lbs

Per quart Grower's Tip: Contains specialized amino acids that play a major role in increasing your crop's tolerance of high nutrient levels, drought and leaf curling diseases caused by thrips and mites.
  • brand: American Hydroponics
United States
Sensi Cal Mag Xtra
Prices start at : 14.5 USD / 3.00 lbs

Repeat after 1 week, if necessary. If so, give Advanced Nutrients Sensi Cal Mag Xtra (4-0-0) a try! It contains the added calcium (Ca), magnesium (Mg) and iron (Fe) your crops need to thrive.
  • brand: Advanced Nutrients
United States
Rhino Skin (Potassium Silicate)
Prices start at : 25.5 USD / 0.65 lbs

Product Label (PDF) Available in 1- and 4-liter sizes. Plants require silica to build cells — it's the building blocks of your plants! Not only do they accumulate silica, they also store it as foundational support between cells.
  • brand: Advanced Nutrients
United States
Hydroguard
Prices start at : 22.95 USD / 3.00 lbs

Shake well before each use and never mix concentrates. Use with every watering — from seedling to harvest — to create a healthy, disease-free environment. Benefits: • NEW formula is more effective than ever! • Break down organic matter and improves...
  • brand: Botanicare
United States
Algen Extract
Prices start at : 22.55 USD / 2.00 lbs

All ingredients and additives are made with pharmaceutical and/ or food grade ingredients in small batches to ensure a consistent quality and experience. Soil Nutrient A & B Feed Chart (PDF) Cocos-Hydro-Aqua Flakes Feed Chart (PDF) Ingredients: Ammonium...
  • brand: House & Garden
United States
Infinity
Prices start at : 18.95 USD / 12.0 lbs

(5-15 ml) per gallon. Use with any nutrient program for increased micronutrient uptake and with any base fertilizer line as a powerful supplement. Used as a Clearing Solution: Mix 1 tsp.
  • brand: Aurora Innovations
United States
Floralicious Plus
Prices start at : 16.95 USD / 2.00 lbs

Renew with each nutrient change. Floralicious Plus per 5 gallons water (.25 ml per liter). Use with your fertilizer program to promote incredible flavor and extraordinary yields! DIRECTIONS FOR USE: Nutrient Additive – Add to nutrient solution at the...
  • brand: General Hydroponics
United States
Multi Zen
Prices start at : 28.75 USD / 15.0 lbs

Available in 1-liter and 20-liter sizes. Easily the most concentrated growth enhancer on the market. Muti Zen's superior formulation helps to increase flower sites and thicken stalks.
  • brand: House & Garden
United States
Absorbalight
Prices start at : 34.15 USD / 3.00 lbs

BLOWOUT SALE! FOR HYDROPONICS USE ONLY. Features: • The best foliar spray available! • Improves light utilization and absorption in ALL plants • Includes a built-in wetting agent • Consistent and reliable — trusted by 1000s of growers worldwide!...
  • brand: Rock
United States
Thrive Alive – Red
Prices start at : 21.95 USD / 12.0 lbs

Thrive Alive per gallon of nutrient solution. DIRECTIONS FOR USE: Foliar Spray: Use 1/2 tsp per quart of water. House & Garden Plants: Use with your regular watering or fertilizing program at a rate of 1/2 Tbsp.
  • brand: Technaflora
United States
Pro Silicate
Prices start at : 9.95 USD / 3.00 lbs

Soil/ Soilless: Mix 1/4 – 1/2 tsp of per 1 gallon (1.5 ml – 2.5 ml/ 4 liters) of water with every watering. Complete Feeding Chart (PDF) Grotek Bloom Feeding Chart (PDF) DIRECTIONS FOR USE: Never add to a nutrient concentrate, add only to the final...
  • brand: Grotek
United States
Snow Storm Ultra
Prices start at : 9.24 USD / 1.00 lbs

It's never necessary to run nutrient concentration above 1000 ppm. CAUTION: Running an aerator in the reservoir will promote bacterial growth and gunk. Use 2-5 ml/ gallon and apply once a week.
  • brand: Humboldt County's Own
United States
TERPINATOR (0-0-4)
Prices start at : 11.99 USD / 3.00 lbs

Flower: Mix 10–30 ml per gallon of water. Made from naturally occurring inputs with NO PGRs. Try it in your garden today! Benefits: • A one-of-a kind aromatic and plant oil booster • Increases the si ze and number of oil producing resin glands •...
United States
Revive
Prices start at : 19.7 USD / 3.00 lbs

Hydroponic: To correct deficiencies add solution 5 ml Revive per liter (1 tsp. Available size: 1-Liter (35 oz) Product Label (PDF) DIRECTIONS FOR USE: May be used in foliar, soil, or hydroponic solutions.
  • brand: Advanced Nutrients
United States
Advanced MetaBoost
Prices start at : 43.75 USD / 3.00 lbs

Maximize your plants metabolism, growth and health with Buddhas Tree Advanced Meta-Boost! This seaweed derived bio stimulant saves your plants energy by providing naturally produced metabolites to keep growth and production at peak levels.
  • brand: Buddhas Tree
United States
HEAVY Foliar
Prices start at : 36.95 USD / 4.00 lbs

Ingredients: Potassium nitrate, calcium acetate, calcium nitrate, calcium gluconate, calcium chloride, magnesium nitrate and magnesium chloride. Mist plants via spray bottle every 5 days throughout the plant's life-cycle, stopping in week 4 of bloom.
  • brand: Heavy 16
United States
Amino Treatment
Prices start at : 45.05 USD / 1.00 lbs

DIRECTIONS FOR USE: Mix 0.8 to 3.8 ml per gallon (0.2 – 1 ml per liter) and add to the feed water from the second week of the vegetative stage all the way until three weeks before harvest.
  • brand: House & Garden
United States
Dark Energy
Prices start at : 29.95 USD / 12.0 lbs

Features: • Accelerated chelation of macro and micro nutrients improving overall uptake • Improved vegetative growth and chlorophyll content • Stimulates production of plant hormones responsible for growth & ripening • Improved yield and quality...
  • brand: American Hydroponics
United States
B\'Cuzz Growth
Prices start at : 25.73 USD / 3.00 lbs

What is less known and understood by growers are the potential impact of bio-stimulators and plant enhancers (such as proteins, sugars, enzymes, minerals, amino acids, fatty acids, and vitamins) during the growing stages.
  • brand: Atami
United States
MassBoost (5-0-0)
Prices start at : 25 USD / 1.00 lbs

Foliar sprays can be mixed at 2.5 ml per liter for maintenance and 5 ml per liter to repair damage. Features: • Provides calcium and magnesium that fruiting plants need • Improves cell structure for firmer, more appealing fruit • Concentrated product...
  • brand: Aptus Plant Tech
United States
Purple Maxx
Prices start at : 20.65 USD / 12.0 lbs

If plants show no sign of tip burn, nutrient strength can be increased somewhat. BLOWOUT SALE! 100% Organic. Best is to use the foliar feed method as far into bloom as possible. Emerald Triangle Purple Maxx Snow Storm has been in development for over...
  • brand: Humboldt County's Own
United States
Boomerang (2-0.2-0.3)
Prices start at : 18.5 USD / 3.00 lbs

Add 1 Tbs per gallon. 0.434 Glomus aggregatum ….. When plants show signs of rejuvenation, flush the reservoir and reintroduce nutrients at reduced doses. This “comeback formula” is available quickly and will provide a fast recovery whenever you've...
  • brand: Fox Farm
United States