Supplements

Premium Cold Pressed CleanKelp Growing Supplement

$19.99

Bloom City’s CleanKelp formulation contains seven species of wild harvested sea plants that are loaded with vitamins, minerals, and naturally occurring plant growth hormones. CleanKelp improves root and stem growth, relieves heat and drought stress, and combats predators to ensure plants grow vigorously. Add CleanKelp to your everyday watering routine or use it for root dips, foliar sprays and compost teas.

Other kelp brands fill their bottles with low quality byproduct and non-nutritious plant matter. Stop paying for filler material. Bloom City’s proprietary extraction methods are gentle and maximize the nutritional benefits of wild sea plants. CleanKelp is rich in naturally occurring enzymes, amino acids, sugars, minerals, growth hormones and macronutrients.

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Premium Silica Boost Growing Supplement

$18.99

Bloom City’s Silica Boost formulation delivers water-soluble silica directly to the plant’s roots. Improves heat and drought tolerance, increases resistance to environmental and pathogen stressors, and improves water uptake in the root zone. Silica Boost builds strong plant cells and increases growth. Add Silica Boost to every watering to keep plants healthy.

Other Silica brands use un-available forms of silica, which will sit locked-up in your root-zone for weeks before roots can uptake the minerals. Slow uptake times mean much less effective results. Bloom City’s proprietary 100% organic acid complexed Silica Boost increases bioactivation, which means much faster uptake times and stronger plants.

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Professional Grade Ultra Pure Cal-Mag Growing Supplement

$18.99

Bloom City’s Cal-Mag formulation contains calcium, magnesium, and a wide array of micro-nutrients. Using 100% organic fulvic acid to naturally chelate minerals results in compounds that plants absorb easily and quickly. Cal-Mag improves stalk and leaf growth and prevents common deficiencies. Fully compatible with all growth mediums and can even be applied as a foliar spray for rapid uptake. Add Cal-Mag to every watering for a lush green canopy.

Other brands are often filled with diluted industrial grade chemicals. Bloom City’s scientific approach sources only the highest grade minerals and plant nutrients to ensure healthy growth. Bloom City Cal-Mag is rich in the widest array of micro-nutrients on the market, including: magnesium, boron, copper, iron, manganese, and zinc. The only brand that is fully and organically chelated for superior uptake and bio-availability.

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Premium Organic Liquid Humic Soil Replenisher

$19.99

Bloom City Liquid Humic humate soil replenisher.  100% organic and with 10X the amount of humic molecules as other brands.

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Premium Wild Alaskan Organic Fish Fertilizer

$19.99

Bloom City sustainably produced all-natural Wild Alaskan Salmon Organic Fish Fertilizer.  Rich in soluble protein and omega 3 fatty acids that enrich your soil and help plants thrive.

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Professional Grade Hydrogen Peroxide Growing Supplement

$19.99

Bloom City’s Hydrogen Peroxide formulation contains a strong and natural form of hydrogen peroxide. It will increase the oxygen levels in feed water to provide vital oxygen for root systems or just for general health. Hydrogen Peroxide is designed for use in hydroponic gardens as well as soil gardens. 

Other hydrogen peroxide brands use lower concentration formulas, which can break down in watering reservoirs. Bloom City’s Hydrogen Peroxide is strong and stable, which means your feed water will hold higher oxygen levels all the way into the root zone. Bring more predictability and consistency to your grow with our premium Hydrogen Peroxide formulation

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Professional Grade pH Down Growing Supplement

$14.99

Bloom City’s pH Down formulation contains a strong and stable acid complex. pH Down decreases feed water pH to keep root systems and soil balanced. Formulated for use in hydroponic gardens as well as soil gardens. Add pH Down to every watering and aim for a pH of 5.8 to 6.2 for healthy and robust plant growth.

Other pH adjusting brands use low grade industrial chemicals, which are not designed for plants and break down in watering reservoirs. Bloom City’s pH Down is strong and stable, which means your feed water will hold pH all the way into the root zone. Bring more predictability and consistency to your grow with our premium PH Down formulation.

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Professional Grade pH Up Growing Supplement

$14.99

Bloom City’s pH Up formulation contains a strong and stable base complex. pH Up increases feed water pH to keep root systems and soil balanced. Formulated for use in hydroponic gardens as well as soil gardens. Add pH Up to every watering and aim for a pH of 5.8 to 6.2 for healthy and robust plant growth.

Other pH adjusting brands use low grade industrial chemicals, which are not designed for plants and break down in watering reservoirs. Bloom City’s pH Up is strong and stable, which means your feed water will hold pH all the way into the root zone. Bring more predictability and consistency to your grow with our premium PH Up formulation.

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Professional Grade 99% Isopropyl Alcohol

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Bloom City’s formulation contains a strong and pure form of isopropyl alcohol designed to clean surfaces so they can be used again and again without fear of contamination. Great for cleaning hydroponic systems between grows, plant processing equipment, or general antiseptic purposes.

Other alcohol brands use lower concentration formulas, which can reduce their effectiveness. Bloom City’s 99% Alcohol is strong and stable, which means your surfaces will be cleaner with less effort. Bring more predictability and consistency to your grow with our premium Isopropyl Alcohol formulation

Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City.

Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

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Organic Worm Tea Concentrate Compost Starter & Bokashi Additive

$19.97

Bloom City’s 100% Organic Worm Tea Concentrate is made from organic worm castings and black strap molasses. It’s loaded with vitamins, minerals, and naturally occurring bacteria. It can be used as a starter for compost teas and as a compost starter, or you can apply these probiotics directly to the soil in your feedwater. Add Worm Tea Concentrate to your everyday watering routine. Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City. Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

Organic SuperGrean Kelp Foliar Spray Growing Supplement

$19.97

Bloom City’s 100% Organic SuperGreen Foliar formulation contains Kelp, Magnesium, Fulvic Acid, and other trace minerals for photosynthesis. It’s loaded with vitamins, minerals, and naturally occurring plant growth hormones. SuperGreen Foliar Spray improves leaf and plant health and gives plants what they need to grow vigorously. Foliar spray with SuperGreen once weekly for best results. Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City. Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.

Organic SuperMicrobe Root Stimulator

$19.97

Bloom City’s 100% Organic Super Microbe Root formulation contains Fish, Kelp, Humic Acid, Fulvic Acid, Bacteria, and Myycorhizae.  It’s loaded with vitamins, minerals, and naturally occurring plant growth hormones. Super Microbe Root Stimulant improves soil quality and gives roots what they need to grow vigorously. Add Super Microbe to your everyday watering routine and compost teas. Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City. Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower.