Sales & Support | Weekdays 9:30AM - 5:30PM PST

Down to Earth Garden Gypsum, 5 Lb


$8.25

Shipping & Delivery

Shipping Lead Time: 2 - 5 Days

Learn more about our shipping and return policies.

Inquire today for commercial pricing!

Down to Earth Garden Gypsum, 5 Lb

Down To Earth Garden Gypsum is a natural soil amendment that improves the physical condition of your soil while providing essential calcium and sulfur. This 5 lb bag is ideal for a variety of applications, from lawns to gardens and even trees.

Benefits of Garden Gypsum:

  • educes Soil Compaction: Especially beneficial for heavy clay soils, gypsum helps break up compacted soil, improving drainage and aeration.
  • Improves Drainage: By improving soil structure, gypsum allows water to penetrate the soil more effectively, preventing waterlogging and promoting healthier root growth.
  • Rehabilitates Alkaline, Sodic, and Saline Soils: Gypsum helps to neutralize alkaline soils and can help remediate soils affected by excess sodium or salt.
  • Provides Calcium and Sulfur: These essential nutrients are vital for plant growth and overall soil health. Calcium helps with cell wall development, while sulfur is important for protein synthesis.
  • Neutral pH: Gypsum has a neutral pH and will not affect the acidity of your soil.

Application Instructions:

For best results, it is recommended to perform a soil test before applying gypsum. This will help determine the specific needs of your soil and guide application rates. If a soil test is not available, follow the general guidelines below:

  • Lawns: Apply 5-10 lbs per 100 square feet in the spring. Water thoroughly after application. Annual applications are recommended, and results may be enhanced if applied after aerating the lawn.
  • Vegetable Gardens & Flower Beds: For new gardens, apply 2.5-5 lbs per 100 square feet. Distribute evenly over the soil surface by hand or with a spreader.
  • Trees & Shrubs: Spread 1 lb of gypsum per 1 inch of trunk diameter around the base of the plant, extending outwards to the drip line. Water in thoroughly.

Guaranteed Analysis:

  • Calcium (Ca): 21%
  • Sulfur (S): 17%
  • Calcium Sulfate Dihydrate (CaSO4ยท2H2O): 89%

Derived From: Mined Gypsum (CAS# 10101-41-4)

Also Contains Non-Plant Food Ingredients:

  • Lignosulfonate: 2.0%
  • Moisture content does not exceed: 1.0%

Key Features:

  • 5 lb bag
  • Improves soil structure and drainage
  • Provides calcium and sulfur
  • Neutral pH
  • Suitable for lawns, gardens, trees, and shrubs

Down To Earth Garden Gypsum is a valuable tool for improving soil health and promoting vigorous plant growth. Use it to create a thriving landscape and garden.


Payment & Security

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.