Reviving a Struggling Bougainvillea: Seasonal Care Guide

Bougainvilleas purchased in bloom during winter often decline because they're forced out of their natural semi-dormant cycle. If your plant is yellowing and dropping leaves with brown tips in a 5-inch hanging pot, it's likely reacting to unsuitable indoor conditions.

Winter Rest Period (Now through March)

Allow the plant to rest: keep it in a cool, sunny window (45–55°F), water sparingly—just enough to prevent complete drying—and withhold fertilizer. Do not repot. This rest period is essential for future blooming.

Spring Rejuvenation (March Onward)

In March, prune sharply—flowers form on new growth, not old wood. Repot only if severely rootbound; bougainvilleas bloom best when moderately potbound. Move outdoors when nights stay above 60°F, providing full sun. Resume regular watering and fertilizing to support vigorous growth and flowering.

Key Takeaway

Work with the plant's natural cycle rather than against it. Winter decline is normal; proper dormancy care ensures spectacular summer blooms.