How to grow Bougainvillea plant

Bougainvillea plant grow and care – shrub, tree or climber of the genus Bougainvillea also known as Buganvilla plant, Bougainvillea perennial evergreen or deciduous plant it grow as ornamental plant and can used as topiary, hedge and attract pollinators plant and bonsai, can grow in mediterranean, subtropics or tropics climate and growing in hardiness zone 10+, with the right care can growing in hardiness zone 9.

Bougainvillea plant Plants, Seeds & Supplies for Sale

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Leaves color green and can be also variegated with white edges, shape of leaves oval, the plant has thorns but some cultivars has no throns

Bougainvillea flower plant

Flower are small in the color white yellowish, the colored area is like petals but it is bracts it can be in the colors: white, purple, yellow pink, light orange, red, purplish, there are a lot of hue variety between this colors and some cultivars can be more than one color for example white and pink or white and purple, also can be multi colored few colors on the same plant but it’s because grafted different colors together on the same plant, blue bougainvillea not real it’s fake it’s enhanced colors in the picture.

Bougainvillea for sale – Seeds or Plants to Buy

How to grow Bougainvillea plant growing condition and care information:

How to grow:
Better frost free area but can grow in frost, well drain soil it’s important, dry weather, hotter the climate the plant will bloom better and longer period

How to care:
Trellising, better to prune one a year after the bloom, cover the plant with mulch in the winter especially in hardiness zone 9-10a, fertilizer 2-4 times a year

What is the best way to start growing:
Plant / Seed / Seedling / Vegetative Reproduction – propagate by cutting or also possible to bending the stem on the soil and cover them

How to grow bougainvillea from cuttings:
Cuttings can be done in water and switch the water every day, better to grow cutting with soil, with root growth hormone, in both cutting methods better to do it in warm season, with high humidity and half shade

Is it necessary to graft or use vegetative reproduction?
No and very easy to start from seeds, but it’s possible to graft and highly recommend to graft in order to get multicolor

Difficulties/Problems with growing:
Vicious grower (aggressive), can die in flooding, thorns

Planting season:
Spring and summer in cold hardiness zone 9, spring to summer hardiness zone 10, spring to autumn in hardiness zone 11, all year in growing hardiness zone 12

How to plant:
Dig a hole as deep as the current root ball plus extra 60-110%, put in the hole organic matter, hummus and dried leaves and mix it with some soil, put the plant and loos little bit the root ball above the hole, plant and cover it and don’t push the soil too much strong but not too much lightly because it won’t be stable, after this put mulch to keep moist on soil, put water, for the next two weeks put every day (better in the morning) , better to take that plant will be stable, and if not support it with bamboo or a stick that it won’t fall.

Pests and diseases:
Aphids, Leaf miner, Moths

Pruning season:
End of the autumn start of the winter, better to prune after blooming season

How to prune:
Prune inner branches – after few years the inner part doesn’t get enough sun and the stems atrophy this is why consider to open the growth that each branches, prune dead branches, renewed growth is recommended to prune all the outer foliage, also trimming important for topiary, bonsai and hedge in hedge better to prune it one a year in order to keep the density of the plants.

Size of the plant?
0.6-5 m, 2-15 feet as shrub, 3-9 m (10-30 feet) as tree or vine, can be design as bonsai

Speed growth:
Fast growing / Medium growing

Irrigation Water Management:
Small amount of water (possible but will grow less fast), average amount of water, the plant doesn’t like standing water and this might kill the plant, if it’s just in the rainy season the plant will survive.

Light conditions in optimal condition for growing:
Prefer full sun but can grow in half shade

It is possible to grow indoor:
No

Growing is also possible in a pot / planter / flowerpot / containers:
Yes, when grow in container need to keep it small, size of the container 10-30 liter (2.5-8 gallon) possible bigger and also possible to grow it also in 1 gallon for bonsai, better start with container that bigger than the plant at least 30-50%, need to switch the container to bigger when root ball over grow the container, better to switch in the winter, when the plant arrive to the desirable size of container need to switch the soil once in a few years by new soil, possible if it’s small container switch all and cut some roots and prune the plant, if it’s big container switch only part of the soil easier from the side, need average amount of water with good drainage, soil can be potting mix or peat soil with perlite, better not to use bottom for the pot.

Blooming information

When does bloom?
In hardiness zone 9-10a from late spring to midsummer and sometime late summer, hardiness zone of 10b-11a can be planted from spring to autumn, hardiness zone 11b+ can be all year

General information about the Bougainvillea flower:
Small white yellow flowers, cover with petal that are actually bracts the color of the bracts can be: white, purple, pink, light orange, red, purplish, there is a lot of hue variety

How to grow bougainvillea from seeds

Sowing requirement:
Keep soil moist and expose it to full sun

Saving seeds and care until sowing:
Dry and dark location

Sowing season:
Spring in cold hardiness zone 9+, spring to summer hardiness zone 10, spring to autumn in hardiness zone 11, all year in growing hardiness zone 12+

How to plant:
Better to put in mix of perlite or vermiculite with peat soil

Planting spacing:
50-80cm (20-32 inches)

Depth of Sowing:
1-3cm (0.5-2.2 inches)

Conditions for seeds germinate:
Lightly moist soil with full sun

Watering requires for Seeds:
Average amount of water

Germination time:
3-12 weeks

Condition of seedling:
Warm in sunny location

Subspecies – Cultivars and types

Bougainvillea brasiliensisshrub‎ with green and white leaves, bracts color can be: purple, pink, red, purplish, magenta, there are a lot of hue varieties between these colors

Bougainvillea buttianavine, hybrid of Bougainvillea glabra and Bougainvillea peruviana, bracts color can be: magenta-rose, pink, purple

Bougainvillea glabrashrub‎ or climber, bracts color can be: white, purple, pink, red, purplish, there are a lot of hue varieties between these colors

Bougainvillea peruviana – vine, bracts color can be: magenta-rose, purple

Bougainvillea spectabilis – shrub or vine, bracts color can be: white, purple, pink, red, purplish, magenta, orange, there are a lot of hue varieties between these colors

Bougainvillea tree (Bougainvillea arborea) tree, bracts color can be: white, purple, pink, light orange, red, purplish there are a lot of hue varieties between these colors

Multi colored Bougainvillea – it’s actually few different flowers color that can be from different cultivars and species that grafted on the same plant

Raspberry ice – it the specie spectabilis that is variegata green with white leaves
Temple fire – Purple flowers
Royal purple – hardy in purple color
Sundown orange – orange bracts
Temple fire – purple pink bracts (also known as Helen Johnson)
San Diego – red bracts
Imperial delight – white with pink or purple its bi-color bracts
Kuanita hatten – magenta color flowers
Barbara karst magenta color flowers
Orange king- light to dark orange flowers

Scientific name:

Bougainvillea

Alternative names: bugambilia, Buganvilla, buganvilias

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Categories

Blooming Seasons
  • Autumn flowers
  • Spring flowers
  • Summer flowers
  • Winter flowers
Flower colors
  • Orange flower
  • Pink flower
  • Purple flower
  • Red flower
  • White flower
  • Yellow flower
Climate
  • Mediterranean Climate
  • Subtropics Climate
  • Tropics Climate
Leaf color
  • White leaves
Ornamental parts
  • Ornamental flower
  • Ornamental leaves
  • Ornamental plant
Plant growing speed
  • Average growing plants
  • Fast growing plants
Plant life-form
  • Evergreen
  • Perennial plant
  • Shrub
  • Tree
  • Vine
Plant Uses
  • Bonsai
  • Colored leaves
  • Drought tolerant plants
  • Hedging plants
  • Ornamental plants
Planting Season
  • Autumn Planting
  • Spring Planting
  • Summer planting
Plants sun exposure
  • Full sun Plants
  • Part shade Plants
Watering plants
  • Regularly water
  • Small amounts of water
Hardiness zone
  • Hardiness zone 10
  • Hardiness zone 11
  • Hardiness zone 12
  • Hardiness zone 13
  • Hardiness zone 9

Growing in Pots, Balconies & Indoors

Bougainvillea (the genus) (0.6-5 m / 2-15 ft as a shrub, 3-9 m / 10-30 ft as tree or vine, and can be trained as bonsai) is a superb container and balcony plant but not a houseplant – it needs strong, direct sun to flower and simply will not bloom in ordinary indoor light. In a pot on a hot, sunny patio or balcony it flowers freely, and it takes well to pruning, training, and even bonsai. The grower does not list a specific pot size for it, but bougainvillea is a classic container subject worldwide.

Quick Details

  • Container Size: A medium tub with excellent drainage; bougainvillea flowers best slightly root-bound, so do not over-pot it
  • Indoor Suitability: Not a houseplant – too little light indoors to bloom; only worth bringing inside to overwinter in cold climates
  • Best Spot: Full sun and warmth – the sunniest wall, patio, or balcony
  • Soil & Drainage: Free-draining, aerated mix; never waterlogged
  • Watering in Pots: Water when the top of the mix dries; slight dryness actually encourages flowering, but pots dry fast in heat

Indoors & On the Windowsill

  • Houseplant limits: It will not thrive as a room plant – without strong direct sun it drops its leaves and refuses to flower.
  • Overwintering indoors: Bougainvillea is frost-tender. In cold climates move the pot into a bright, cool, frost-free room for winter, water sparingly while it rests, then return it outside once frost has passed.

On a Balcony or Patio

  • Light, wind & heat: Give it the hottest, sunniest spot. Walls and railings reflect heat and pots dry quickly, so check moisture often in summer.
  • Thorns & support: The stems are thorny and vigorous – tie in or trellis climbing types, shelter them from strong wind, and take care when handling as the thorns and sap can irritate skin.

Choosing the Pot, Soil & Long-Term Care

  • Pot & drainage: Strong drainage holes and no standing saucer, to avoid root rot. Terracotta breathes and dries fast; glazed or plastic holds moisture longer.
  • Potting mix: Aerated, organic-rich – peat or coir with perlite or vermiculite.
  • Feeding: Potted bougainvillea needs feeding through the growing season as nutrients leach; a lower-nitrogen bloom feed supports flowers rather than just leafy growth.
  • Repotting: Refresh the mix and pot on about every two years, which is the grower’s own guidance. Keep it only modestly larger so it stays free-flowering, and give it a light root and top prune to hold its shape.

Bloom & Flower Guide

Quick Details

  • Bloom Season: Late spring to midsummer in cooler zones, extending toward autumn or nearly year-round in the warmest, frost-free areas
  • Time to First Bloom: Often flowers while still young, within its first season or two
  • Flower Appearance: Small white-yellowish true flowers surrounded by three papery bracts in white, purple, pink, light orange, red or purplish — some cultivars two-toned
  • Edibility: Ornamental — grown for its colourful bracts; the flowers are not eaten

Detailed Blooming Overview

Bougainvillea’s spectacular colour is a clever trick: the true flowers are small, white-yellow and rather modest, while the three papery bracts around each one supply the colour. Those bracts span white, purple, pink, light orange, red and purplish, and some cultivars carry two colours together (for example white and pink), while multi-coloured plants are usually several colours grafted onto one plant. Worth knowing: “blue” bougainvillea is not real — those images are colour-enhanced.

Flower Characteristics

  • Small, white-yellowish true flowers.
  • Framed by three papery bracts in white, purple, pink, light orange, red or purplish, with many hues between.
  • Some cultivars are two-toned; genuine blue does not occur.

Bloom Care & Thinning

  • Encouraging bloom: Full sun brings the heaviest flowering; lean feeding and letting the plant dry slightly between waterings favour bracts over leafy growth.
  • Pollinators: The bright bracts help draw in pollinators such as butterflies and, in some regions, hummingbirds.
  • Handling: Prune and train after each flush; wear gloves, as most bougainvilleas are thorny (a few cultivars are nearly thornless).