Plumeria
Plumeria rubra
Two different plants across the year — watered and fed hard in growth, then bone dry and untouched in dormancy.
Spacing & sowing
- Plant spacing
- 9 ft 10 in
- In-row spacing
- 9 ft 10 in
- Between rows
- 12 ft 4 in
- Square-foot density
- Not suited to SFG
Growing
- Type
- Tree · Perennial
- Botanical family
- Mixed / other
- Sunlight
- Full sun, with at least 6 hours of direct light a day.
- Watering
- Water freely while it is growing, then keep it bone dry through dormancy.
- Feeding
- A high-phosphorus feed every two weeks through the growing season.
- Frost tolerant
- Yes
- Flowering
- May
- Pruning
- Minimal — take out dead or crossing wood and nothing else.
Through the year
- Mar–May Bud Break
- May–Oct Flowering
- Oct–Nov Growing
- Nov–Dec Leaf Fall
- Jan–Mar Leaf Fall
Pests & problems
Garden allies
Beneficial predators that hunt this plant's pests — grow their favourite flowers nearby to recruit them. companion plant
- Big-eyed bug Geocoris spp.Hunts Whitefly
A stubby 3 mm bug with enormous wrap-around eyes, working the soil surface and the low foliage for aphids, mites, thrips and insect eggs. It is the main natural check on chinch bugs in a lawn and it is killed outright by insecticide.
- Dragonflies & damselflies OdonataHunts Whitefly
Aerial hunters that take mosquitoes, midges and small flies on the wing all day, and whose larvae spend a year or more clearing the same insects from the water. A pond with planted margins and no fish is the way to have them.
- Green lacewing Chrysoperla carneaHunts Whitefly
Its bristly larvae — "aphid lions" — impale aphids, mealybugs, thrips, and mite colonies, eating hundreds a week. Adults feed on nectar and pollen from small open flowers and overwinter in hollow stems left standing.
- Ladybird (lady beetle) CoccinellidaeHunts Whitefly
The gardener’s favorite ally: adults and their alligator-shaped larvae each eat thousands of aphids, plus scale, mealybugs, and other soft-bodied sap-suckers. Grow flat, open flowers for the adults and never spray a colony that ladybird larvae are already working.
- Minute pirate bug Orius spp.Hunts Whitefly
A pinhead-sized true bug that is the best natural check on thrips, and happily spears aphids, mites, and insect eggs too. It needs pollen when prey is scarce, so keep something flowering nearby.
- Parasitic wasps Braconidae & TrichogrammaHunts Whitefly
Tiny, stingless wasps that lay eggs in or on caterpillars, aphids, and moth eggs — the white cocoons riding a hornworm are their calling card, so leave that caterpillar be. Umbel flowers with shallow nectar keep the adults fuelled.
- Spiders AraneaeHunts Whitefly
Webs, ambushes, and night patrols make spiders the garden’s steadiest generalist predators, taking whatever flies or crawls past. Mulch, ground cover, and undisturbed corners keep the population dense.
The Cottage Garden Companion — the gardener's herbarium at cottagegardencompanion.com