What: Brugmansia sanguinea is commonly known as the “Scarlet Angel’s Trumpet.” Growing brugmansias in our climate takes extra effort, but the rewards are many. B. Sanguinea is one of the most unique and colorful of the genus, and will bloom profusely from spring through late summer if conditions are right and special care is applied.
Its 8-inch blooms literally cover the plant when it is properly fed and watered. Rich, moist soil is a must and regular feeding is necessary. Extra nutrition can be provided by putting a top dressing of compost or worm castings on the plant. If allowed to dry out, it will lose its leaves.
Critical to the success of growing these beauties is how to care for them in the winter. Gardeners with heated greenhouses should trim their brugmansia back when night temperatures start creeping into the low 40s. Store in a heated greenhouse, water once per month, and expect the plant to begin its bloom cycle by early June. Another option is to store the brugmansia in a well-insulated garage or in the house, but this will delay the bloom cycle, sometimes as long as two months.
Bring them outside in the spring when night temperatures stay above 40 degrees, and cover them at night. Begin watering and fertilizing and plan to repot if needed, trimming the roots and adding amended rich potting soil. Gardeners will be rewarded with one of the most beautiful, tropical looking plants in commerce, and one that delivers a most wonderful perfumed scent.
Note: All parts of brugmansias are poisonous.
Sun/shade: Brugmansias require full sun.
Size: Brugmansia sanguinea will grow to 5 to 6 feet tall in a large pot and about 36 inches wide.
Find it: B. Sanguinea can be a challenge to find, so it is best to call your full service nursery and check. Or try www.anniesannuals.com.
— Sandra Schumacher, Special to the Herald
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