Breaks down seedcoats of hard-seeded legumes and other food plants through heat scarification. Increases germination of these important plants. Releases nutrients and minerals, which creates a fertilizer effect. According to Thomas, the best woodland habitat consists of thinly stocked mature pines with native herbaceous undergrowth. In optimum habitat, tree stocking will be below normal forestry recommendations.
Sunlight is critical for herbaceous nesting and brood-rearing habitat.
The tree canopy should never shade more than half the ground area. If it does, the timber should be thinned before a prescribed burning program is started. Timing the Burn Late winter is the best time of year to burn, ideally in February. Native legumes such as partridge pea respond well following fires in late winter. Occasional early-spring fires may be needed to control hardwood sprouts.