Description

Say hello to a healthier garden with Supply Solutions KMS 0-0-21.5 (Potassium Magnesium Sulfate) Fertilizer! Packed with key nutrients like potassium, magnesium, and sulfur, this fertilizer is perfect for revitalizing magnesium-poor soils and helping your plants thrive—whether you’re working on a lush lawn, vibrant vegetables, or beautiful flowers.

New Look Alert! Our white packaging is now blue packaging with a grass design.

• Nutrient Boost for Your Soil: Give your plants the potassium, magnesium, and sulfur they need to grow strong and healthy.
• Perfect for All Gardens: From vegetable gardens to fruit trees and flowers, this fertilizer promotes bigger, better blooms and abundant harvests.
• Winter-Ready Lawn: Get your lawn prepped for the cold with a formula that strengthens grass and helps it bounce back thicker and greener in the spring.
• Great for All Plants: Whether you’re growing houseplants, shrubs, or succulents, this organic fertilizer supports your plants with essential nutrients year-round.

With Supply Solutions KMS 0-0-21.5, your garden will flourish all year round. Whether you’re prepping your lawn for winter, growing vibrant flowers, or boosting your vegetable harvest, this fertilizer has you covered.

Applications:

Vegetable Gardens & Flower Beds: To prepare new gardens, apply 2.5-5 lbs. per 2000 square feet and thoroughly mix into the top 3″ of soil. For new transplants, add 1-2 teaspoons. per hole, mix into soil and water in well. To feed established plants, side dress 1-2 oz., depending on size of plant and magnesium deficiency, approximately once every 2-3 months during the year.

Containers & Houseplants: For new plantings, add 1-2 teaspoon. per gallon of soil and mix thoroughly OR add 1-2 lbs. per cubic yard. For established plants, lightly mix 1-2 teaspoons. per gallon into the soil surface once each month during the growing season.

Lawns: In spring, apply 10-15 lbs. per 2,000 square feet and water in well. For summer and fall applications, decrease amount to 5-10 lbs. per 2,000 square feet. Three to four applications per year are recommended and results may be enhanced if applied following aeration.

Trees & Shrubs: Spread 1 oz. per 1″ of trunk diameter around the base outwards to the drip line, mix into soil surface and water in well. For new trees, prepare transplant hole and mix 1-2 tablespoons with the backfill soil. Use amended soil to fill in around new tree and water in well. These are all recommendations. For best results it always recommended to run a soil test to check for magnesium and other nutrient deficiency.

Unlock unbeatable deals with Supply Solutions! We pride ourselves on offering premium quality at prices that won’t break the bank. Feel confident as you place your order through our secure website. For tailored assistance, give us a call at 503.451.1622 or shoot us an email at sales@mysolutionssupply.com Check our Amazon Storefront