Clearing and Stabilizing a Steep, Weedy, Poison Ivy Slope

Clearing and Stabilizing a Steep, Weedy, Poison Ivy Slope

A neglected steep slope with poison ivy requires careful, phased work.

Phase 1: Kill Everything

• Wear full protective gear (Tyvek, gloves, goggles).
• Spray strong non-selective herbicide (glyphosate concentrate) in calm weather.
• Repeat in 7–10 days for misses.
• Wait until brown (2–3 weeks).

Phase 2: Solarize (Optional)

Cover with black plastic + staples until spring. Heat kills seeds and roots.

Phase 3: Establish Grass

• Rake dead debris; lightly scratch surface.
• Broadcast grass seed (tall fescue blend for shade/slope).
• Cover with straw erosion blanket or hydroseed.
• Water gently daily until established.

Long-Term

Mow high (3–4 inches) with a push mower on safe sections. Spot-treat poison ivy regrowth immediately.

Safety first: never burn poison ivy—smoke carries urushiol oil.