Bloom City

Bloom City Organic Earthworm Tea Concentrate is a 1-gallon microbial-rich fertilizer made from earthworm castings to boost soil biology and support healthier root systems. This concentrated formula uses the natural benefits of worm castings to feed and invigorate the microbial life in potting mixes,...

Bloom City Professional Grade Ultra Pure Cal‑Mag Fertilizer is a concentrated 1‑gallon formula that delivers bioavailable calcium and magnesium to strengthen plant structure and improve nutrient performance across soil and hydroponic systems. This concentrated Cal‑Mag supplement from Bloom City was created for growers who...

Bloom City Seaweed and Kelp Liquid Fertilizer is a concentrated, organic plant tonic made from clean kelp sources to support stronger roots, healthier growth, and improved stress tolerance. This one-gallon liquid fertilizer blends extracted seaweed and kelp into an easy-to-use feed for indoor and...

Bloom City Organic Wild Fish Fertilizer is a 1-gallon, sustainably sourced salmon emulsion designed to boost plant vigor and soil life for indoor and outdoor gardens. Made from Alaskan wild salmon, this concentrated liquid fertilizer supplies a broad spectrum of amino acids and omega-3...

Bloom City pH Up & Down Control Kit is a complete one-quart set for precisely raising or lowering water and nutrient solution pH to support healthy nutrient uptake. Whether you grow in hydroponic systems, containers, or garden beds, maintaining the correct pH range is...

Bloom City Humic Acid is a concentrated liquid soil conditioner designed to improve soil structure, increase nutrient availability, and support stronger roots for lawns and landscape plants. Made in the USA and formulated for both residential and commercial turf care, this one-gallon concentrate is...

Bloom City Organic Soil Acidifier is a 32 oz plant care solution formulated to help lower and stabilize soil pH for acid-preferring plants like blueberries and hydrangeas. Many garden favorites perform best in slightly acidic soils where key nutrients are most available. This organic-based...

Bloom City Chelated Liquid Iron is a ready-to-use 32 oz micronutrient solution that supplies plant-available iron to correct chlorosis and restore healthy green foliage. If leaves are paling while veins stay darker, your soil may be locking up iron. This liquid chelated iron is...

Bloom City Liquid Silica Boost is a 32 oz liquid supplement that supplies bioavailable silica to support sturdier stems, improved structural integrity, and balanced plant development for soil or hydroponic systems. Designed for growers who want an easy-to-use silica source, this Bloom City formula...

Bloom City Liquid Epsom Salt is a ready-to-use magnesium and sulfur supplement formulated to boost plant vigor and support greener, healthier foliage. Bloom City Liquid Epsom Salt delivers concentrated magnesium sulfate in an easy-to-mix liquid form, letting gardeners and houseplant owners correct magnesium needs...

Bloom City Organic Earthworm Tea Concentrate is a 32 oz organic soil microbe booster made from earthworm castings that nourishes plants and supports healthier soil biology. Designed for gardeners who want a natural way to feed plants and reinvigorate soil, this concentrated tea is...

Bloom City Organic Citrus & Fruit Fertilizer is a 32 oz liquid plant food designed to nourish citrus and fruit trees, promoting stronger roots, healthier foliage, and more reliable fruit production throughout the season. Caring for citrus and fruit trees means giving them steady,...

Bloom City Acid-Loving Plant Fertilizer is a ready-to-use 32 oz liquid formula that lowers soil pH while delivering balanced nutrients for hydrangeas, azaleas, blueberries, gardenias and other acid-loving plants. Many shrubs and fruiting plants perform best in slightly acidic soils; this liquid fertilizer is...

Bloom City SuperMicrobe Root Fertilizer and Stimulator is a 32 oz microbial root tonic designed to enhance root development and soil biology for healthier, more efficient plants. Whether you grow houseplants, container vegetables, or outdoor ornamentals, this liquid formula combines beneficial microbes and targeted...

Bloom City Organic Berry Fertilizer 32 oz is a concentrated, berry-specific plant food formulated to support stronger roots, consistent flowering and fuller fruit set for blueberries and strawberries. Blueberries and strawberries need steady, targeted nutrition to produce dependable crops season after season. This 32...

Bloom City Organic Wild Fish Fertilizer 32 oz is a concentrated, fish-based liquid fertilizer designed to deliver natural nutrients that support healthier soil and more vigorous plant growth. Formulated from wild-caught fish nutrients and made in the USA, this 32-ounce concentrate provides a balanced,...

Bloom City pH Down is a liquid solution that safely lowers the pH of nutrient mixes and water to help keep plants in the target range for effective nutrient uptake. Keeping solution pH within the recommended range is essential for healthy plant growth in...

Bloom City Professional Grade Ultra Pure Cal‑Mag is a concentrated 32 oz liquid supplement delivering calcium and magnesium to support sturdier stems and healthier foliage for indoor, outdoor, and hydroponic plants. This concentrated Cal‑Mag supplement is formulated to be easy to add to your...

Bloom City Liquid Silica Boost is an 8 oz concentrated silica supplement designed to strengthen plant stems, improve structure, and support healthier overall growth for soil and hydroponic systems. Use Bloom City Liquid Silica Boost when you want a targeted source of silica to...

Bloom City Organic Wild Fish Fertilizer (8 oz) is a concentrated salmon-emulsion plant nutrient that feeds soil microbes and supports vigorous leaf, root, and bloom development. This concentrated, organically derived fish fertilizer is made from sustainably sourced Alaskan salmon and designed for both indoor...

Bloom City Professional Grade Ultra Pure Cal-Mag Fertilizer is an 8 oz concentrated calcium and magnesium supplement designed to strengthen plants, correct nutrient imbalances, and improve overall nutrient uptake for soil and hydroponic systems. Whether you manage an indoor grow, a backyard garden, or...

Bloom City Seaweed and Kelp Liquid Fertilizer is an 8 oz organic concentrate that feeds plants with natural seaweed extracts to support stronger roots and steadier growth. Made from clean kelp sources and formulated in the USA, this liquid fertilizer delivers micronutrients and bioactive...

Bloom City Organic Earthworm Tea Concentrate is an 8oz liquid soil inoculant made from earthworm castings that supplies beneficial microbes and organic nutrients to support healthier soil and stronger roots. Freshly brewed from composted earthworm castings, this concentrated tea delivers a living complement of...

Bloom City Chelated Liquid Iron is an 8 oz soluble iron supplement formulated to correct iron deficiency and revive green color in lawns, garden plants, trees, shrubs, and vegetables. Plants need accessible iron to produce healthy chlorophyll and maintain deep green foliage. When iron...

Bloom City Liquid Epsom Salt Plant Food is an 8 oz concentrated liquid supplement that delivers magnesium and sulfur to help restore leaf color and support balanced plant growth. This ready-to-mix liquid Epsom salt concentrate supplies two key nutrients—magnesium and sulfur—that plants use for...

Bloom City Organic Soil Acidifier is an 8 oz organic formula crafted to gently lower soil pH for blueberries, hydrangeas, and other acid-loving plants. Many ornamental and edible plants perform best in slightly acidic soils where essential nutrients remain available. This concentrated organic soil...

Bloom City Professional pH Up Liquid Fertilizer is an 8 oz liquid pH adjuster formulated to safely raise and stabilize pH in nutrient solutions, irrigation water, and potting mixes. Keeping the pH of your feed solution or irrigation water inside the right window helps...

Bloom City SuperMicrobe Root Fertilizer and Stimulator is an 8 oz microbial concentrate designed to boost root development and soil biology for indoor and outdoor plants. Bloom City SuperMicrobe blends beneficial microbes and soil-focused nutrition into a compact 8 oz bottle to help roots...

Bloom City Supergreen Organic Kelp Foliar Spray is an 8 oz fast-absorbing, leaf-directed nutrient mist made from organic kelp to support vibrant foliage and plant resilience. Designed for gardeners who prefer foliar feeding, this concentrated kelp spray delivers beneficial organic compounds directly to leaves...

Bloom City Humic Acid is a concentrated liquid soil conditioner formulated to improve soil structure, support root development, and help lawns and plants access nutrients more effectively. This 8 oz bottle delivers a potent, easy-to-apply humic acid concentrate designed for routine lawn care and...