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Bougainvillea – ‘Torch Glow’

Bougainvillea ‘Torch Glow’

Torch Glow Bougainvillea
Shrubs

An upright, shrub-form bougainvillea that stands on its own without a trellis. Its magenta-pink bracts cluster tightly along stiff stems, giving it a torch-like look that is very different from the sprawling vine types. It loves Phoenix heat and asks for little water once established.

Large
Full sunpreferred
Pink
Ask a designer about it
Mature size6–8′ tall, 3–6′ wide
Growth rateFast
Water useLow once established
SunFull sun; at least 6 hours for good color
BloomMagenta-pink bracts in repeated flushes in warm weather
Cold hardinessFrost damage below about 30°F; regrows from the roots
FoliageMedium green, slightly fleshy leaves
ThornsYes, short thorns on older stems

Living with it in the Phoenix Valley

Watering

Follow the shrub schedule in our Landscape Care guide. Once settled, it prefers deep, infrequent soaks and should dry out between waterings. Like other bougainvilleas, it does best on the lean side; too much water mostly pushes leafy growth.

Pruning

It grows quickly and wants to reach its full height, so give it room rather than fighting it with constant trimming. Do heavy shaping or renewal pruning in spring, once the danger of frost has passed. Wear gloves, since older stems carry thorns.

Cold

A hard frost can kill back much of the top growth. Leave the damaged stems in place until new growth appears in spring, then cut back to live wood. Plants usually regrow quickly from the base.

How our designers use it

A freestanding accent

Its upright, columnar form brings bougainvillea color to spots where a sprawling vine would not fit or where there is no wall to climb.

Hot, reflected spots

It handles west walls, gravel beds and other hot exposures that would scorch softer shrubs.

Large containers

It does well in big pots on a sunny patio, where it can be covered or moved on cold nights.

Good to know

Around the pool

It drops less bract litter than most bougainvilleas, but some papery bracts will still blow around. Keep it a few feet back from the water and from walkways, since older stems have thorns.

Pairs well with

Similar plants

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