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Grow Media Supplies Plant Food Fertilizer For Sale In Denver

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HydroFeed 16 oz. In-Line Auto-Mix Fertilizer Injector System For Lawn and Garden Applications
Prices start at : 39.99 USD / each

Mixes water with liquid, granular and fish emulsion products at the water source. Great way to conserve water and still have a lush, green, well-fed landscape or garden. This irrigation system comes with a clear tank for easy monitoring of usage, a large...
  • ✗ Organic
  • ✗ Pre-Emergent Weed Control
  • Season Use: Fall,Spring,Summer
  • Volume (oz.): 16
  • Compatible Grass Type: All Purpose
  • Rigid inlet tube with filter for debris-free mixing and drain plug with valve to quickly empty the tank after each use: Yes
Colorado
Denver
8 oz. pH Up
★★★★★
Prices start at : 9.98 USD / each

Keeping your nutrient solution pH in check helps make sure your plants are absorbing maximum nutrition. Avoid the dreaded nutrient lockout with Black Magic pH up and Black Magic pH Down products.
  • ✗ Organic
  • ✗ Post-Emergent Weed Control
  • Season Use: All-Season
  • Plant type: Multi-Purpose
  • Good for every stage of the growing process: Yes
  • Compatible Grass Type: All Purpose
Colorado
Denver
16 oz. Ocean Rich Liquid Fertilizer
★★★★★
Prices start at : 9.07 USD / each

It also contains naturally occurring multi-minerals, synergistically boosted with micronized humic acids, for maximum bioavailability and superior plant health. Nutrients are released quickly, yet continue to feed for several weeks.
  • ✓ ProMoisture hydrate assists in hydration of biotics in the soil and keeps them from drying out
  • ✓ Formulated to feed and promote robust and productive plants
  • Pre-Emergent Weed Control: No
  • Season Use: All-Season
  • Manufacturer Warranty: In the event of a defect, the consumer is limited to repair or replacement of the Purchased Product. Dr. Earth, Inc. further disclaims liability for incidental and consequential damages resulting from use of the Purchased Product.
  • N-P-K Ratio: 0-0-4.5
Colorado
Denver
Liquid 8 oz. Indoor Plant Food
★★★★★
Prices start at : 4.28 USD / each

Instantly feed all indoor houseplants, including edibles, with Miracle-Gro Indoor Plant Food. Apply once a week. Simply apply the formula directly to the soil, or mix it with water.
  • ✓ Able to apply directly to the soil or can mix with water
  • ✓ Add directly to the soil or mix with water in a watering can
  • Product Depth (in.): 1.96
  • Longevity (weeks): 2
  • Product Height (in.): 8.25
  • Organic: No
Colorado
Denver
32 oz. Elements Micro 0-0-1
Prices start at : 11.48 USD / each

It can be used as a Micronutrient Booster. It contains Boron, Copper, Iron, Molybnium, Manganese, and Zinc. It is also a part of the Elements Total 4-Part Plant Nutrient System, so you have lawn care options.
  • ✓ Recommended pH range: 5.4-6.5
  • ✓ Food for indoor/outdoor plants, flowers, soil and hydroponics
  • Product Width (in.): 3.2
  • Pre-Emergent Weed Control: No
  • Manufacturer Warranty: N/A
  • Liquid Fertilizer Type: Liquid Plant Fertilizer
Colorado
Denver
32 oz. 0.03-0.01-0.01 Catalyst Fertilizer
Prices start at : 16.52 USD / each

Plant and flower food may be used solely or in conjunction with all soil and hydroponic fertilizers. Also functions as an excellent “finishing” formula for determinate plants. Electrifying, since 1991 the #1 Additive for Hydroponics and Soil Gardener's...
  • ✗ Pre-Emergent Weed Control
  • ✗ Post-Emergent Weed Control
  • ✓ Organic
  • ✓ Great as a multi-part formulation
  • Product Width (in.): 3.2
  • Volume (oz.): 32
Colorado
Denver
8 oz. 4-in-1 Natural All Stages Plant Fertilizer
★★★★★
Prices start at : 9.32 USD / each

This all-natural liquid concentrate is suitable for soil, hydroponics, aeroponics and foliar feeding. This potent family recipe will help you grow the biggest, healthiest plant you ever thought possible.

1.98

    • Returnable: 90-Day
    • Manufacturer Warranty: N/A
    • Post-Emergent Weed Control: No
    • Product Width (in.): 1.98
    • Product Depth (in.): 1.98
    • Compatible Grass Type: All Purpose,Bent Grass,Bermuda,Bluegrass,Centipede,Fescue,Rye,St. Augustine (Floratam),Tall Fescue,Zoysia
    Colorado
    Denver
    32 oz. Elements Grow 16-0-0 Fertilizer
    Prices start at : 14.53 USD / each

    A liquid High Nitrogen formula developed to aid and support vigorous stem and leaf growth. It can also be used as a grow booster, or as part of the Elements Total 4-Part Plant Nutrient System, so you have lawn care options.
    • ✓ 16-0-0 NPK
    • ✓ Food for indoor/outdoor plants, flowers, soil and hydroponics
    • ✓ Can be used with planting mixes
    • Season Use: All-Season,Fall,Spring,Summer,Winter
    • Manufacturer Warranty: N/A
    • Pre-Emergent Weed Control: No
    Colorado
    Denver
    32 oz. All Purpose Supplement
    ★★★★★
    Prices start at : 29.98 USD / each

    Black Magic All-Purpose Supplement is a naturally-based liquid supplement crafted for leaf, root and flower development. Give your plants the extra boost they need with Black Magic All-Purpose Supplement.
    • ✗ Pre-Emergent Weed Control
    • ✗ Organic
    • Season Use: All-Season
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    • Product Depth (in.): 3.26
    • Plant type: Multi-Purpose
    Colorado
    Denver
    8 oz. 1,600 sq. ft. Supergain Liquid Plant Food Supplement
    ★★★★★
    Prices start at : 16.98 USD / each

    Brought to the consumer through 21st century Gene chip technology, bioinformatics and the ability to measure biological activity on a molecular level Contains over 400 plant-derived nutritional substances that activate as they become needed by your plant.
    • ✓ Pairs well with any fertilizing system already in place, this is a plant nutrient booster and performance activator, not a fertilizer
    • ✓ Contains over 400 Beneficial Substances
    • Volume (oz.): 8
    • Fertilizer Features: No Additional Features,Water Soluble
    • Product Height (in.): 4
    • Product Depth (in.): 3
    Colorado
    Denver
    Grow and Gain 128 oz. All Purpose Liquid Plant Food
    ★★★★★
    Prices start at : 11.98 USD / each

    Potassium aids in producing flowers and fruits, promotes healthy green lawn grass and helps plants use water and resist drought, building up plant resistance. The Nitrogen makes plants grow sturdily, mature rapidly, increases foliage and stem growth and...
    • ✓ Grow and Gain is very acid (low pH 1.69) and helps neutralize alkaline water and soil, and unlock iron and other micronutrients, making them available to the plant
    • ✓ Nitrogen makes plants grow sturdily, mature rapidly, increases foliage and stem growth and produces rich, dark green foliage
    • Volume (oz.): 128
    • Product Width (in.): 6
    • Post-Emergent Weed Control: No
    • Longevity (weeks): 4
    Colorado
    Denver
    16 oz. Cactus Juice
    ★★★★★
    Prices start at : 7.67 USD / each

    Cactus Juice Liquid Plant Food contains calcium and other nutrients for feeding cacti and succulents and can be used every 2 weeks during the growing season. Of water and drench the base of your plants to help keep them healthy.
    • ✓ Plant food containing calcium and other nutrients to feed plants
    • ✓ Use with Cacti and succulents
    • ✓ Feed plants and flowers every 2 weeks during the growing season
    • Compatible Grass Type: All Purpose,Bent Grass,Bermuda,Bluegrass,Centipede,Fescue,Rye,St. Augustine (Floratam),Tall Fescue,Zoysia
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    • Post-Emergent Weed Control: No
    Colorado
    Denver
    32 oz. Base Nutrient Part B
    ★★★★★
    Prices start at : 13.98 USD / each

    Black Magic Base Nutrient Part B is a combination of essential nutrients that, when used with Black Magic Base Nutrient Part A, helps ensure plants thrive at every stage of the growing process.
    • Season Use: All-Season
    • Fertilizer Features: Water Soluble
    • Longevity (weeks): 1
    • Available exclusively at select home depot locations: Yes
    • Manufacturer Warranty: Your satisfaction is our priority. If you have any questions or issues with Black Magic products, please contact our customer care team at 1-866-882-0850.
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    Colorado
    Denver
    32 oz. Fish and Kelp Liquid Fertilizer
    ★★★★★
    Prices start at : 9.87 USD / each

    It is time to take your plants and edibles to the next level. Whether you are looking for bigger blooms or a more bountiful harvest, we have created this fertilizer with an organic mix to give your plants the natural sources of nitrogen, carbon and micronutrients...
    • ✓ Organic
    • ✓ Made from ocean fish, molasses and kelp
    • Fertilizer Features: Water Soluble
    • Manufacturer Warranty: None
    • N-P-K Ratio: 2-2-2
    • Post-Emergent Weed Control: No
    Colorado
    Denver
    32 oz. Calcium Magnesium
    ★★★★★
    Prices start at : 21.98 USD / each

    Black Magic Cal-Mag Supplement is designed to work with Black Magic liquid nutrients to give plants an extra boost of calcium and magnesium. These additional nutrients also help against secondary nutrient deficiencies, such as tip burn or blossom end...
    • Can be used in drain-to-waste or recirculating hydroponic systems: Yes
    • Manufacturer Warranty: No quibble guarantee
    • Pre-Emergent Weed Control: No
    • Plant type: Multi-Purpose
    • N-P-K Ratio: 2-0-0
    • Compatible Grass Type: All Purpose
    Colorado
    Denver
    128 oz. 2-1-1 Grow Fertilizer
    ★★★★★
    Prices start at : 29.26 USD / each

    Earth Juice Grow is a natural-organic liquid fertilizer that is formulated to encourage robust vegetative growth for a variety of indoor/outdoor foliage and flowering plants. Earth Juice Grow and Bloom formulas may be mixed and used together.
    • ✓ Made from oat bran, sea kelp, bat guano, steamed bone meal, natural potash, blood meal and feather meal
    • ✓ Great for care of indoor/outdoor plants and lawns
    • ✓ Perfect plant and flower food for hydroponics and aeroponics
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    • Product Width (in.): 5.9
    • Compatible Grass Type: All Purpose,Bent Grass,Bermuda,Bluegrass,Centipede,Fescue,Rye,St. Augustine (Floratam),Tall Fescue,Zoysia
    Colorado
    Denver
    1 gal. HastaGro Plant Fertilizer
    ★★★★★
    Prices start at : 24.15 USD / each

    For care of indoor plants and outdoor plants and lawns. Low-salt, low chemical formulation prevents leaf burn. It is ideal for foliar applications where nutrients are absorbed directly by the plant.
    • ✓ Improves nutrient uptake and blooming
    • ✓ Promotes root growth
    • Post-Emergent Weed Control: No
    • Fertilizer Features: Water Soluble
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    • Product Width (in.): 6.06
    Colorado
    Denver
    1 gal. Soil Activator
    ★★★★★
    Prices start at : 15.67 USD / each

    It is excellent for compost piles, and derived from a complex bio-catalyst process. Medina Soil Activator can be used with most fertilizers, herbicides or pesticides, or in conjunction with natural soil building practices.
    • ✓ Promotes healthier and stronger roots
    • ✓ Promotes root growth
    • ✓ Balances the soil micro flora
    • ✓ Reduces salt accumulations
    • Manufacturer Warranty: On Label
    • Fertilizer Features: Water Soluble
    Colorado
    Denver
    HydroFeed 32 oz. In-Line Auto-Mix Fertilizer Injector System For Lawn and Garden Applications
    Prices start at : 49.99 USD / each

    Mixes water with liquid, granular and fish emulsion products at the water source. Great way to conserve water and still have a lush, green, well-fed landscape or garden. This irrigation system comes with a clear tank for easy monitoring of usage, a large...
    • ✓ Ideal for use with liquid or granular concentrates and/or fish emulsion applications
    • ✓ 32 oz. clear tank with funnel-shaped head for easy filling and monitoring usage
    • ✓ Built-in bracket for secure mounting to walls or posts
    • Product Width (in.): 4.75
    • Compatible Grass Type: All Purpose
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    Colorado
    Denver
    128 oz. 0-3-1 Bloom Fertilizer
    ★★★★★
    Prices start at : 29.72 USD / each

    Best used for hand-feeding applications. May be used as food for plants that do not require nitrogen, such as cactus and legumes. Use at first sign of budding and throughout the flowering/production period.
    • ✓ Great for care of indoor/outdoor plants and lawns
    • ✓ Use indoors and outdoors with flowers, vegetables and more
    • ✓ Perfect for hydroponics and aeroponics
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    • Returnable: 90-Day
    • Post-Emergent Weed Control: No
    Colorado
    Denver
    32 oz. Elements Bloom 0-16-16 Fertilizer
    ★★★★★
    Prices start at : 19.43 USD / each

    It can also be used as a bloom booster or as part of the Elements Total 4-Part Plant Nutrient System. A liquid High Phosphorus formula developed to help promote budding, flowering and the production of essential oils, resins, and fragrances of flowers...
    • ✓ Recovery systems: recommend to drain and add fresh solution every 14-28 days
    • ✓ Recommended pH range: 5.4-6.5
    • Returnable: 90-Day
    • Plant type: Indoor/outdoor plants
    • Organic: No
    • Longevity (weeks): 0
    Colorado
    Denver
    LiquaFeed 16 oz. All-Purpose Plant Food Refills (4-Pack)
    ★★★★★
    Prices start at : 11.98 USD / each

    Grow bigger, better flowers, vegetables, trees, shrubs, and houseplants compared to unfed plants with the help of Miracle-Gro LiquaFeed All Purpose Plant Food. Just use a Miracle-Gro LiquaFeed Feeder and apply to your plants every 1 to 2 weeks.
    • ✓ Each bottle feeds up to 400 sq. ft.
    • ✓ For flowers, vegetables, trees, shrubs and houseplants
    • Pre-Emergent Weed Control: No
    • Returnable: 90-Day
    • Product Height (in.): 8.94
    • Volume (oz.): 64
    Colorado
    Denver
    Trident\'s Pride by Bare Ground Ready-to-Use Fish Fertilizer
    ★★★★★
    Prices start at : 56.51 USD / each

    Cold pressing insures that the beneficial active agents are not killed off and that the fish odor is kept to an acceptable minimum. Just Scentsational's Trident's Pride by Bare Ground is an all-natural cold pressed fish hydrolysate packed with vitamins,...
    • ✓ 5 Gal.
    • ✓ Organic
    • ✓ Adds beneficial nutrients and minerals to the soil
    • ✓ Reduces the need for chemical fertilizers
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    • Returnable: 90-Day
    Colorado
    Denver
    4 oz. 800 sq. ft. Supergain Liquid Plant Food Supplement
    ★★★★★
    Prices start at : 10.98 USD / each

    Brought to the consumer through 21st century Gene chip technology, bioinformatics and the ability to measure biological activity on a molecular level Contains over 400 plant-derived nutritional substances that activate as they become needed by your plant.
    • ✓ Pairs well with any fertilizer program to enhance the performance of your plant, this is not a fertilizer but a plant supplement
    • ✓ Food-quality formulated, organic, highly concentrated, plant derived amino acids and vitamins for healthy blooming plants, vegetables, fruits, citrus, lawns, interior scape and cut flowers
    • Season Use: All-Season
    • Volume (oz.): 4
    • Product Width (in.): 1.75
    • Manufacturer Warranty: Guaranteed not to burn when used as directed.
    Colorado
    Denver
    High Tide 32 oz. Liquid Plant Immune Booster
    ★★★★★
    Prices start at : 26.45 USD / each

    High Tide is made with chitosan, derived from the structural component in crustacean shells. This product is not a pesticide. High Tide elicits your plants' natural immune responses to increase their size, fruit/floral yields, and overall hardiness.
    • ✓ Made using eco-friendly methods from sustainably sourced crab shells
    • ✓ Can be applied directly to foliage, soil, or hydroponic reservoirs
    • Post-Emergent Weed Control: No
    • Returnable: 90-Day
    • Liquid Fertilizer Type: Liquid Plant Fertilizer
    • Plant type: Multi-Purpose
    Colorado
    Denver
    32 oz. 2-1-1 Grow Fertilizer
    ★★★★★
    Prices start at : 15.84 USD / each

    Earth Juice Grow is a natural-organic liquid fertilizer that is formulated to encourage robust vegetative growth for a variety of indoor/outdoor foliage and flowering plants. Earth Juice Grow and Bloom formulas may be mixed and used together.
    • ✓ Made from oat bran, sea kelp, bat guano, steamed bone meal, natural potash, blood meal and feather meal
    • ✓ Great for care of indoor/outdoor plants and lawns
    • ✓ Perfect plant and flower food for hydroponics and aeroponics
    • Fertilizer Features: Water Soluble
    • Longevity (weeks): 4
    • Post-Emergent Weed Control: No
    Colorado
    Denver
    Elements Calcium and Magnesium Gallon
    ★★★★★
    Prices start at : 28.75 USD / each

    It can be used by itself. It helps prevent blossom end rot. It can also be used as a Calcium and Magnesium booster or as part of the Elements Total 4-Part Plant Nutrient System, so you have lawn care options.
    • ✓ Gallon
    • ✓ Recovery systems: recommend to drain and add fresh solution every 14-28 days
    • Pre-Emergent Weed Control: No
    • N-P-K Ratio: 2-0-0
    • Compatible Grass Type: All Purpose
    • Product Height (in.): 11.7
    Colorado
    Denver
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