Wave Petunia Basket Decline: Four Causes and Recovery Options

Mixed basket performance: some great, some dying. Four diagnostic categories:

Cause Analysis

1. Water uptake failure: Dry, rotten roots, or stem injury (bent/cracked)
2. Fertilizer burn: Brown crispy leaves from feeding thirsty plants
3. Shade-induced rot: Less sun = slower drying = crown rot (sunken dark stem at soil line)
4. Physical damage: Wind swing impact, stem crack = broken water column

Recovery Toolkit

• Rotted stems: Cut living parts, root in clean soil with hormone
• Too wet: Dry more between waterings, move to more sun
• Too dry: Cut back, water frequently
• Fertilize AFTER watering or use time-release
• Root cuttings from healthy baskets → new baskets in 2-3 weeks

When to Quit

Rotted crown/roots = unsalvageable. Propagate from healthy stock instead. Two weeks to new basket from cuttings.