- Description
- Features
- Characteristics
- Use Instructions
- Useful Information
- Shipping Information
- Guarantee
Description
Down To Earth’s Oyster Shell is an all-natural and high-quality source of the essential plant nutrient calcium. Ancient oyster shells are carefully harvested and then ground into small, medium and coarse particles. These irregular shapes provide a sustained release of this valuable nutrient. DTE Oyster Shell also aids in improving structure of soils and building optimum tilth.
- Natural, organic source of calcium is used to correct Ca deficiencies and raise pH in acidic soils.
- Contains 35% calcium
- Variable particle size provides both immediate and long-term fertilization.
- Use at 2.5-5 lbs per 100 square feet or 2.5-5 lbs per 100 square feet, depending on soil analysis and crop. Repeated applications may be needed to fully adjust pH and Ca levels. Spread 1 lb per 1″ of trunk diameter around the base outwards to the drip line, mix into soil surface and water in well.
Features
Characteristics
Organic Status :
Approved for Use in Certified Organic Agriculture
Animal-Based : Yes
Fertilizer Type : Powdered/Granulated/Meal
Major Nutrients : Calcium
Major Nutrients : Trace Minerals
Nutrient Release Rate : Long-term (4+ Months)
pH Adjusting : Corrects Low pH
Use as Foliar : No
Organic Certifier: OMRI, CDFA
Useful Information
Shipping
Shipping Weight: 6.0 lb
Dimensions: 11.0"L x 8.25"W x 3.0"H
Guarantee
Customer Reviews
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