Plant library · Ornamental & Flowering Trees
Jacaranda mimosifolia
Jacaranda is a large flowering tree with airy, fern-like foliage and lavender trumpet blooms from late spring into early summer. At about 40 feet tall and wide, it belongs where its canopy can become a major, long-term part of the garden structure rather than a tight border accent. Use it as a focal tree in frost-free landscapes within USDA Zones 9 through 11, allowing lower plantings to occupy the open area beneath and beyond its developing crown.
Give jacaranda a broad, open lawn panel, a generous island bed, or the outer portion of a large property where its spreading canopy will not crowd buildings or circulation routes. Keep it away from pools, patios, and other surfaces where fallen flowers and leaves would be difficult to manage. Avoid exposed sites that receive strong storm winds, and do not use the tree as a close shade canopy over frequently used seating or service areas.[1][2]
Plant jacarandas 35 feet apart, center to center, when repeating them along a drive, boundary, or broad lawn edge. A mature canopy can reach roughly 40 feet wide, so neighboring crowns may eventually overlap at that interval; reserve wider clearances where each tree needs a distinct outline. Keep trunks well back from walls, roofs, paths, and utility access so the canopy can expand without creating a narrow passage below.
Place jacaranda in full sun, with moderate watering suited to the surrounding landscape. Choose a well-drained planting area rather than a low, persistently wet pocket. Slightly sandy, acidic ground is suitable, and workable loam or clay can also accommodate the tree when drainage remains good. Shape beds and irrigation so water does not collect around the root zone after rain or routine watering.[1][2]
The late-spring to early-summer bloom period gives jacaranda its strongest visual presence, often before or alongside a fresh flush of foliage. Plan the ground plane and nearby paths for a temporary layer of dropped blue-lavender flowers. Its deciduous habit can also leave more winter light beneath the canopy, so avoid relying on it as the only year-round screen beside a patio, window, or property edge.[1][2]
This is a permanent-scale tree, not a small-bed selection: its eventual crown needs room on every side. Weak wood and potential storm damage make sheltered placement especially useful. Retain an accessible open zone around the trunk for inspection, cleanup, and future tree work, rather than enclosing the base with fixed furniture, narrow hardscape, or densely planted shrubs.[1][2]
Editorial content updated 2026-07-20.