Organic Centipedegrass Care: Sugar, Weeds, and Ecosystem Management

Sugar Program for Centipedegrass

Centipedegrass responds well to organic management. Apply 1 lb sugar per 250-300 sq ft spring and fall. Centipedegrass is broad-bladed like St. Augustine and benefits from the same soil-building approach. Sugar feeds microbes that:

• Improve soil structure in clay
• Cycle nutrients naturally
• Suppress weed germination through competition
• Reduce thatch via enhanced decomposition

Weed Management Reality

Rich soil prevents crabgrass, johnsongrass, dandelions, dollarweed, clover, chickweed. However:

• Tree seedlings still emerge (remove with black plastic solarization)
• Wild violets decline (trade-off for weed-free lawn)
• Poison ivy eliminated in treated areas

Complete Ecosystem Approach

1. No synthetic fertilizers, herbicides, insecticides
2. Mow high, leave clippings
3. Deep water (6+ inches), rewater when top 2" dry
4. Encourage toads, lizards, grass snakes for pest control
5. Baking soda spray for fungal issues
6. Rosemary sprigs indoors for cockroaches (they aerate soil outdoors!)
7. Cedar mulch around foundation for termites
8. Lemon peels in beds for cats; orange peels for fire ants

Health Benefits

Eliminating lawn chemicals reduced asthma attacks from monthly to yearly. Natural predators control aphids, grubs, and other pests better than insecticides ever did.