Keep shrubs alive in a Colorado dry heat.
- Water deep, not often. One long soak twice a week (45–60 minutes at the drip) beats daily shallow watering every time. Roots chase moisture downward.
- Water before 9 am, never at noon. Water droplets magnify UV and scorch leaf tissue, and midday evaporation wastes half the volume.
- Mulch 2–3 inches deep around every shrub — pulled back 3 inches from the trunk. Soil temperature drops 15°F under proper mulch.
- Skip the fertilizer. Feeding stressed plants forces new growth they can't support. Wait for cool weather to resume feeding.
- Never prune during heat. Cuts lose moisture, and new growth that follows will scorch. Defer all pruning to dawn cool spells or cool weeks.
- Watch for wilt-in-the-morning. Afternoon wilt is normal; morning wilt means dangerously dry soil. Water immediately.