Uses and Application Rates of Dillo Dirt Compost for Soil Improvement*
Use |
Compost |
Instructions |
|
Cubic yards per 1,000 sq. ft.** (inches per depth) |
|
Turfgrasses: Establishment Soil Incorporated |
1/2" - 2" |
Mix with top 4" - 6" of soil. Use lower rate on fertile soil, higher rate on
infertile soil. |
Surface Mulch |
1/4" - 2" |
Spread evenly on surface before seeding small species (Bermuda) or after
seeding large seeded species (fescures). |
Maintenance |
1/10" - 1/4" |
Spread evenly on surface. On cool season grasses, either apply high rate
in fall or lower rate in fall and spring. |
Nursery Crop & Ornamentals (shrubs and trees) Establishment |
1/2" - 2 1/4" |
Mix with top 6" - 8" of soil. Do not use where acid-soil plants
(azalea, rhodendron, etc...) are to be grown. |
Maintenance |
1/10" - 1/5" |
Spread evenly on surface soil. Can be mulched into soil or used as mulch. |
Tree Balling |
Use at 50% rate |
Mix based on compost with bark or soil. |
Potting soil mixes |
Not more than 1/3 by volume |
Water and drain mixes serveral times before planting to prevent salt injury
to plants. Blending materials: peat, sand, vermiculite, perlite and bark. |
To calculate cubic yards of Dillo Dirt needed: Area length (ft.) x width (ft.) x
inches Dillo Dirt divided by 324 = cubic yards |
*Source: International Process Systems, Inc. Glastonbury, Connecticut
**1,500 lbs. per 1,000 square feet is approximately equal to 1/2" depth of compost. Compost has a bulk density of about 1,000 lbs. per cubic yard
and 40% moisture. Sources: based on USDA publication ARM-NE-6, August 1979.
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