Growing Rhododendrons in Containers to Avoid Deer Damage

Container Culture for Rhododendrons on Decks and Patios

When deer devastate in-ground rhododendrons, large containers on a deck offer a viable alternative.

Watering by Weight

Water thoroughly with about 5 gallons until the pot feels heavy. Do not water again until the pot feels considerably lighter (typically every 3-14 days in summer, depending on conditions). Avoid letting plants wilt.

Fertilizing and Winter Care

Apply fertilizer monthly during the growing season. In winter, move containers to a protected east-facing location near the house. Mulch heavily with shredded hardwood or root mulch to prevent root desiccation. Return to the deck in spring.

This method allows you to enjoy rhododendrons despite heavy deer pressure.