Oyster Shell Fertilizer
Oyster Shell Fertilizer - 1 pound is backordered and will ship as soon as it is back in stock.
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Care information
Care information
Check out Mary's Comprehensive Planting Guide for detailed planting info.
Storing seeds prior to use: seeds should be stored in a cool, dry place away from direct sunlight for optimal germination.
Oyster Shell Fertilizer
Highest quality ingredients help provide an effective and environmentally friendly approach to plant care, crop fertilization and soil management.
For more info: Using Calcium in the Garden for Healthy Plants
Applying Oyster Shell Flour to you soil
For new container gardens, add 1 tablespoon per gallon of soil.
For new gardens:
2 lbs /100 sq ft, depending on soil analysis and crop. Repeated applications may be needed to fully adjust pH and Ca levels.
Adjust down if you have already applied calcium to soil or if you are using additional amendments with calcium included.
How to Apply
Mix into top 4-6" of soil for planting preparation
Side-dress around single plants or along plant row for established plants, 2-4" from plant stem; lightly scratch in to soil (maximum soil contact)
Water in after application
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