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Gardening Supplies Hydroponic Nutrients For Sale In Rhode Island

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House & Garden Soil
Prices start at : 11.25 USD / 3.00 lbs

BLOWOUT SALE! A superior 2-part base nutrient. House & Garden Soil ensures that soil growing medium and nutrients are used to their full advantage. Available in 1-liter and 5-liter sizes.
  • brand: House & Garden
United States
Rhode Island
HEAVY Veg-A
Prices start at : 10.95 USD / 14.0 lbs

0.017% Copper (Cu) ….. 0.0090% 0.0042% Chelated Zinc Grower's Tip: Chelates are compounds that help make a number of plant nutrients, especially micronutrients (copper, iron, etc.) available to crops.
  • brand: Heavy 16
United States
Rhode Island
Jungle Juice Grow (2-Part)
Prices start at : 6.51 USD / 3.00 lbs

BLOWOUT SALE! In the process of perfecting plant performance, Advanced Nutrients is bringing a smarter system to the table. Benefits: • Superior nutrition, simple application! • Part A, 4-0-0 NPK; Part B, 2-2-6 • Promotes ideal root development...
  • brand: Advanced Nutrients
United States
Rhode Island
Power Plant
Prices start at : 13.75 USD / 3.00 lbs

BLOWOUT SALE! Vegetative Growth. Botanicare Power Plant (3-1-4) is a premium liquid fertilizer containing thirteen elements that are known to produce vigorous vegetative growth. Hydroponics (Aeroponics, NFT, Soilless Mix): Seedlings and Rooted Cuttings...
  • brand: Botanicare
United States
Rhode Island
Flora Micro Hardwater
Prices start at : 11.95 USD / 65.0 lbs

Just like General Hydroponics regular Micro, it provides rapidly growing plants with nitrogen, potassium and calcium, a combination of chelated micronutrients and trace elements. Feed Chart, Recirculating (PDF) Feed Chart, Drain-to-Waste (PDF) Available...
  • brand: General Hydroponics
United States
Rhode Island
FinaleBoost (3-0-16)
Prices start at : 29.25 USD / 1.00 lbs

BLOWOUT SALE! This finesse application of potassium (16%) brings plants to peak maturity. DIRECTIONS FOR USE: Mix 6-20 ml per 5 gallons for a regular feeding, depending on desired results.
  • brand: Aptus Plant Tech
United States
Rhode Island
HEAVY Veg-B
Prices start at : 10.95 USD / 4.00 lbs

1.9% Grower's Tip: The more light you use in an indoor grow space, the more fruit/ flowers you will produce. Artisan quality. 1.25% 1.25% Nitrate Nitrogen Available Phosphoric Acid …..
  • brand: Heavy 16
United States
Rhode Island
PH Perfect Bloom
Prices start at : 9.95 USD / 30 lbs

When you use 3-part hydroponic nutrients, you get reliable, flexible, concentrated nutrients that give your plants the essential elements they need. Available in FOUR convenient sizes.
  • brand: Advanced Nutrients
United States
Rhode Island
NUTRIENT Flower
Prices start at : 5.95 USD / 3.00 lbs

If your nutrient solution is too strong then add fresh water until you arrive at the correct strength. If required add more nutrient (one part at a time) in small quantities until you arrive at the correct nutrient strength.
  • brand: Dutch Master
United States
Rhode Island
Terra Flores
Prices start at : 18.95 USD / 3.00 lbs

It is easy to use, dissolves quickly and is extremely suitable for growing with automatic “run to waste” irrigation systems. Feeding Schedule (PDF) DIRECTIONS FOR USE: The composition and application of Terra Flores is such that beginner growers will...
  • brand: CANNA
United States
Rhode Island
Fusion Bloom
Prices start at : 21.5 USD / 3.00 lbs

Rock Fusion Bloom (4-2-9) combines the highest quality ingredients to encourage strong budding, flowering and fruiting in ALL annual crops. Just add 4-8 ml per gallon of solution depending on the age of your plants.
  • brand: Rock
United States
Rhode Island
PH Perfect Micro
Prices start at : 12.95 USD / 30.0 lbs

When you use 3-part hydroponic nutrients, you get reliable, flexible, concentrated nutrients that give your plants the essential elements they need. Available in FOUR convenient sizes.
  • brand: Advanced Nutrients
United States
Rhode Island
NUTRIENT Grow
Prices start at : 5.95 USD / 3.00 lbs

Grower's Tip: If you are using a true soil based system (i.e. dirt) you can use GOLD NUTRIENT but only at 1/2 the recommended strength and only once per week. BLOWOUT SALE! Dutch Master Gold Grow is a 2-part fertilizer (Part A & Part B – sold separately)...
  • brand: Dutch Master
United States
Rhode Island
Fish Mix
Prices start at : 15.95 USD / 3.00 lbs

Contains NO synthetic preservatives — just the natural goodness your plants are hungry for! Benefits: • Encourages the growth of beneficial organisms in ALL media • Will enhance yield and quality of flowering plants • Approved for “Clean Green”...
  • brand: Biobizz
United States
Rhode Island
KIND Base (4-0-0)
Prices start at : 10.65 USD / 3.00 lbs

Here's a nutrient-rich, all-around fertilizer that you can dial up or down as you need to. Using RO water or a grow medium that requires more calcium? See feed charts (above) for instructions specific to your needs.
  • brand: Botanicare
United States
Rhode Island
PH Perfect Grow
Prices start at : 9.95 USD / 57 lbs

Never worry about your pH again! Advanced Nutrients Grow (1-1-6) balances your pH automatically, so you don't have to. When you use 3-part hydroponic nutrients, you get reliable, flexible, concentrated nutrients that give your plants the essential elements...
  • brand: Advanced Nutrients
United States
Rhode Island
Starter Kit
Prices start at : 40 USD / 12.0 lbs

Includes: • B.C Bloom (500ml Bottle) • B.C Boost (500ml Bottle) • B.C Grow (500ml Bottle) • Thrive Alive B-1 Red (125ml Bottle) • Thrive Alive B-1 Green (125ml Bottle) • Awesome Blossoms (125ml Bottle) • Rootech Cloning Gel (7g Jar) •...
  • brand: Technaflora
United States
Rhode Island
Soul Grow
Prices start at : 12.95 USD / 35.0 lbs

Hydroponics Use – Confirm the pH is around 6.0, adjust if required. DIRECTIONS FOR USE: Hydroponics: Seedling & Small Plants – 1-2 tsp. It was designed specifically for improving quality and yields in versatile and demanding applications.
  • brand: Aurora Innovations
United States
Rhode Island
Cocos
Prices start at : 11.25 USD / 3.00 lbs

Start off in the growth cycle with an EC 1.2, increase following the grow schedule until the end of bloom and finish with an EC of around 2.0. Add any root growth stimulators or flowering stimulators at this point then top up the container to the desired...
  • brand: House & Garden
United States
Rhode Island
Ionic Bloom
Prices start at : 12 USD / 3.00 lbs

Features: • Completely balanced and available quickly • Formulated for the flowering stages of plant growth • Supports increased budding sites and large flowers • Derived from 100% pure elemental mineral salts • A highly stable pH reduces reservoir...
  • brand: Hydrodynamics International
United States
Rhode Island
Dark Energy
Prices start at : 29.95 USD / 12.0 lbs

It Stinx – But It Rocks! American Hydroponics Dark Energy is an exciting new nutrient additive that will significantly reduce the time to harvest, especially for flowering plants.
  • brand: American Hydroponics
United States
Rhode Island
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. Grotek Pro-Silicate (0-0-3) is a potassium silicate solution which can provide potassium as an essential plant element.
  • brand: Grotek
United States
Rhode Island
Supplement Kit
Prices start at : 26 USD / 12.0 lbs

Whether you're growing hydroponically or in soil, the Botanicare Supplement Grow Kit contains the plant nutrition and specialty products you need for lush growth and massive yields — every time! Includes: • AquaShield • Liquid Karma • Clearex...
  • brand: Botanicare
United States
Rhode Island
Bio Grow
Prices start at : 16.5 USD / 3.00 lbs

Your crops will be sweeter than sweet with Biobizz Bio-Grow (3-0-8) fertilizer. Feeding Schedule (PDF) DIRECTIONS FOR USE: Mix 2 mL per liter of water and use immediately after the first leaves appear.
  • brand: Biobizz
United States
Rhode Island
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. Give it a try and eliminate a long list of plant-based issues that other nutrient lines just can't address.
  • brand: Heavy 16
United States
Rhode Island
PeakBoost (1-14-0)
Prices start at : 24.4 USD / 1.00 lbs

BLOWOUT SALE! Unlock the phosphorus your plants need for prime bloom production and performance with PeakBoost! This perfectly balanced, natural concentrate stimulates plant hormone and vitamin production that developing flowers need, but won't lock up...
  • brand: Aptus Plant Tech
United States
Rhode Island
GO Box
Prices start at : 26.67 USD / 9.00 lbs

Quality starts here! The General Organics Go Box contains a pure V-GANIC nutrient line formulated from botanical extracts and natural minerals. Contains NO animal derived ingredients.
  • brand: General Organics
United States
Rhode Island