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Selenicereus Species, Queen of the Night

Selenicereusgrandiflorus subsp. donkelaarii

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Selenicereus grandiflorus subsp. donkelaarii by CactusJordi
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Family
Cactaceae (kak-TAY-see-ee)
Info
Genus
Selenicereus (sel-ee-nih-KER-ee-us)
Info
Synonym
Selenicereus donkelaarii
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage

Unknown - Tell us

Height
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
Spacing
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Hardiness
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Other Details
Category
Edible Fruits and Nuts
Tropicals and Tender Perennials
Vines and Climbers
Cactus and Succulents
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
From softwood cuttings
Allow cut surface to callous over before planting
From seed; direct sow after last frost
Seed Collecting
Allow unblemished fruit to ripen; clean and dry seeds
Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Spring Valley, California

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2 members have or want this plant for trade

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Gardener's Notes:

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Xenomorf
Phoenix, AZ (Zone 9b) | October 2006 | neutral

The fruit are edible.

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