Top 10 Magnesium Sulfate Fertilizer – Garden Fertilizers

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1. PowerGrow Systems

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Epsom Salt Magnesium Sulfate Agricultural Grade Bulk 5 Pounds

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PowerGrow Systems #ad - Packed by powergrow systems in visible clear bags - Made in USA. Epsom salt magnesium Sulfate can increase seed germination and nutrient uptake. Epsom salt is ph neutral, so it won't affect the pH in your system or soil. Can make foliage more green and lush. Can prevent nutrient deficiencies and increase plant yields.
BrandPowerGrow Systems #ad
ManufacturerPowerGrow Systems #ad
Part NumberMAGNESIUM SULFATE 5 LB
ModelMAGNESIUM SULFATE 5 LB

2. Root 98 Warehouse

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Root 98 Warehouse Southern Ag Manganese Sulfate Dry Fertilizer, 25 LB

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Root 98 Warehouse #ad - Use as a dry fertilizer. Size: 25 LB. For large quantity discount consideration or to request a mixed multi-pack, please message us. No mixing/ No spraying. Corrects Magnesium deficiency in shrubs and trees.
BrandRoot 98 Warehouse #ad
ManufacturerRoot 98 Warehouse #ad
Weight25 Pounds
Part Numbera2467

3. Miracle-Gro

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Feeds up to 3 Months, 4.5 lb., Miracle-Gro Shake 'N Feed Palm Plant Food

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Miracle-Gro #ad - Guaranteed not to burn when used as directed. Takes the guesswork Out of Feeding! Prevents yellowing and curling of fronds. Contains magnesium, iron and manganese to grow lush palms, cyads and tropical plants. Feeds up to 3 months.
BrandMiracle-Gro #ad
ManufacturerMiracle-Gro #ad
Height7.5 Inches
Length4.13 Inches
Weight5.42 Pounds
Width9.8 Inches
Part Number3002910
Model3002910

4. Monterey

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Monterey LG7220 Epsom Salt for Plants Magnesium Sulfate for Gardening, 4 lb

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Monterey #ad - Epsom salts is a source of magnesium that is required by plants to produce chlorophyll in order to carry on photosynthesis. Enhances color of blossoms & leaves - this product enhances the color of blossoms and leaves, promotes new flowers and fruit, improves the root system and improves the length of the stem.

Fast-acting results - magnesium is absorbed through the roots or foliage of the plants to help them produce chlorophyll. Organic gardening - our product is omri listed and approved for organic gardening. Absorbed through the roots and foliage to help plant produce chlorophyll. Great for use on gardens. It also helps plants absorb phosphorus. Epsom salts. 4-pound. Promotes blooms in roses and other flowering plants. Easy to use - monterey epsom salts can be applied using three different methods: directly to the soil at the base of the shrub or tree, mixed with water and used as a soil drench beneath the plants, or mixed with water and used as a foliar spray.

Omri, the organic materials review institute, determines whether or not a product qualifies as organic under the USDA's National Organic Program. Corrects magnesium deficiency - if a plant is deficient in magnesium, its ability to carry on photosynthesis is decreased.
BrandMonterey #ad
ManufacturerMonterey #ad
Height4 Inches
Length6 Inches
Weight4.2 Pounds
Width6 Inches
Part Number704623
ModelLG7220

5. Greenway Biotech, Inc.

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Manganese Sulfate Monohydrate Powder Fertilizer 100%"Greenway Biotech Brand 3 Pounds

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Greenway Biotech, Inc. #ad - Could be used as Animal Feed Repackaged from organic mangaese Sulfate. 3 pounds of greenway biotech manganese sulfate Monohydrate Powder Fertilizer Contains 31% Manganese 18% Sulfur 100% Water Soluble. Great for palm and Citrus Trees to prevent "frizzletop". Source of manganese mn for manganese Deficient Soils Also Most Efficient When Applied as a Foliar Application. Manganese sulfate is derived from Organic Manganese Sulfate.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech, Inc. #ad
Weight3 Pounds
Part NumberTRTAZI11A
ModelTRTAZ11A

6. General Hydroponics

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Clean, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, 1-Quart, Concentrated Blend of Calcium & Magnesium, Soluble, General Hydroponics HGC733525 CALiMAGic 1-0-0

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General Hydroponics #ad - Calimagic 1-0-0 is a concentrated blend of readily available calcium and magnesium. Contains an npK of 1-0-0 Prevents secondary nutrient deficiencies in fast growing plants. Will not clog spray lines or drip emitters and can be used in reservoirs combined with many other fertilizers. Helps prevent blossom end rot and tip burn in tomatoes, lettuce, and other calcium intensive plants.
BrandGeneral Hydroponics #ad
ManufacturerGeneral Hydroponics #ad
Height3.2 Inches
Length3.3 Inches
Weight2.75 Pounds
Width8.6 Inches
Part NumberHGC733525
ModelHGC733525

7. Bloom City

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Bloom City Professional Grade Ultra Pure Cal-Mag Growing Fertilizer, Quart 32 oz

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Bloom City #ad - We choose only the highest quality ingredient sources and manufacturing methods to create the world’s best craft growing nutrient systems. Bioactivated formula for optimal nutrient uptake: Calcium and magnesium, Micro-chelated with fulvic acid; if you google it you’ll see why that’s good.

Contains more micronutrients than any other brand: Iron Fe, Boron B, Zinc Zn, Molybdenum Mo, Manganese Mn, Copper Cu, Sulfur S. Contains no harmful edta: unlike other brands, bloom city uses organic chelates and never uses chemicals like EDTA, Healthier for your garden and healtier for the planet. Compatible with any nutrient system: 100% compatible with other nutrient systems, and can help make other minerals more bio-available. Apply with every watering for the full benefit. Prevents common growth deficiencies: Apply Cal-Mag in every stage of growth for strong stalk and leaf health.
BrandBloom City #ad
ManufacturerBloom City #ad
Part Numbercalmag-32

8. Botanicare

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Botanicare HGC732485 Silica Blast Helps Plants Flourish In Extreme Environments, For Hydrogardens & Coco, Quart

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Botanicare #ad - Standard strength dilution will achieve approximately 105ppm Silicate. Works with all plant types. Great for hydrogardens, container gardens or soil. Works in coco media or soil.
BrandBotanicare #ad
ManufacturerSunlight Supply Inc. #ad
Height7.5 Inches
Length5.1 Inches
Weight2.2 Pounds
Width2.3 Inches
Part Number732485
ModelNSSILQT

9. Dr. Earth

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Dr. Earth Premium Gold All Purpose Fertilizer 4 lb

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Dr. Earth #ad - People & pet safe - no synthetic chemicals, GMO infested chicken manure or toxic ingredients. Earth, to grow Home Grown Foods. Enriched with multi-minerals, proteins, carbohydrates, humic acids & trace elements that promote the healthiest soils capable of growing the healthiest fruits and vegetables for your family.

The only non-gmo project Verified fertilizer in the U. S. A. Through a collaboration of high level enviornmentalists inspired to positively change the world. Formulated by Milo Shammas, founder of Dr. Handcrafted from human and feed grade ingredients. Sustainably made in the u. S. A. Organic transparency; omri organic material review institute, CCOF California Certified Organic Farmers, oim organic Input Materials, NOP National Organic Program and Non-GMO Project Verified the highest level of purity and transparency.
BrandDr. Earth #ad
ManufacturerDr. Earth, Inc. #ad
Height11.4 Inches
Length6.8 Inches
Weight4 Pounds
Width4.8 Inches
Part Number706PA
Model706PA

10. NPK Industries

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8 Ounce, 8-Ounce, NPK Industries 717863 Raw Calcium/Magnesium Fertilizers

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NPK Industries #ad - No assembly Required. Raw calcium/mag is a Stand Alone Calcium/Mag Supplement. Raw calcium/mag contains 15% Calcium And 3% Magnesium. Raw calcium/mag has optimized the ratio of each element in a water Soluble Formulation Of Calcium Nitrate And Magnesium Sulfate So That It Doesn’T Leave The Media Salty.
BrandNPK Industries #ad
ManufacturerNPK Industries #ad
Height8 Inches
Length3.7 Inches
Weight0.5 Pounds
Width1.5 Inches
Part Number281
Model717863