If your bougainvillea blooms are falling off, the odds are that the plant is not getting one of these critical elements: sun and Bougainvillea Comm. Leaves turning purple or red indicate a phosphorous deficiency. The attractiveness of the plant is not just in its showy foliage, but in its easy care. The genetics is complex, and the plants are quite variable. Mealybugs are attracted to bougainvilleas. If your plant is young and goes wilting, it indicates calcium deficiency. If you notice such signs, buy a supplement. Bougainvillea Disease 2: Scale Disease. This 1 is very easy to identify because you’ll see large even chomps, like half-moons, taken out of the sides of the foliage. However, small brown spots are showing up on the leaves and some are beginning to drop. White Spots On Bougainvillea - Knowledgebase Question. have small white spots on the leaves. plus somethings eating the new growth. The insect will cause significant visual damage to bougainvillea, although this does not apparently result in the death of the plants. Bougainvillea is native to Central America, most of South America, the Caribbean Islands, Spain, parts of the United States, and many other warm climates. Symptoms: The smaller, unhatched scale insects can be observed on the underside of some leaves, covered in a waxy coating. I've got a bougainvillea that was planted about 3 mnths ago. Question by bmarin9 June 22, 2009. Purple edges on leaves, with brown tips, indicate a potassium deficiency. The floral bracts are arranged in triplets surrounding the small, tubular white flowers (1, 2). A native of South America with large colorful floral bracts, it is among the most spectacular of flowering vines and shrubs used in landscape designs. It takes to pruning, it takes to pots and it can support itself on its woody growth or climb on supports provided. Something eating my bougainvillea leaves! Hopefully, this will help: 3 Possible Pests Are the Culprits Leaf Cutter Bee. Color: The true flowers on bougainvillea are quite small, usually white, and are surrounded by colorful bracts. The colour of the leaves can be a natural occurrence, or caused by an introduced virus. I fertilize it about every week (12-55-6) and it is blooming well though not profusely. Fruits and Vegetables. good growth on it. The bracts surround the actual flowers that are tiny and white. Make sure these nurtients are balanced in the fertilizer. Twisted leaves indicate a zinc deficiency. help: Answer from NGA June 22, 2009. The "flowers" of bougainvillea are actually adapted leaves called bracts. Bougainvillea are thorny, evergreen summer bloomers, but their orange, yellow, crimson or purple flowers are actually modified leaves called bracts. 0. ex Juss is a member of the Nyctaginaceae family. orlando, Fl. New buds can also produce natural hybrid sports. The leaves of this species are green and oval while its flowers are yellowish white and small. They feed intensively on the sap of plants. I purchased a potted bougainvillea about a month ago and it appears to be healthy. Growing Bougainvillea in Gardens. Read on for information about how to grow a bougainvillea. Heaviest bloom comes during the cooler months of spring and fall, when days and nights are nearly equal in length. It possess extremely vigorous, dark green leaves. The bougainvillea looper feeds from the edges of the leaves, which results in severe scalloping of the foliage. Scale insects or mealybugs are plant parasites, commonly found in household gardens. Attacks begin on the young tender shoots and leaves before progressing down the stem. This gorgeous vine is available in many colors including hot pink (my favorite) red, purple, lavender, yellow, orange, pale pink, white, and white with pink-tipped edges. 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