Gomphocarpus semilunatus — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Gomphocarpus semilunatus

Gomphocarpus Semilunatus

Updated · 2 observations
ON THIS PLANT
A note from PlantMom

The balloon plant is fairly disease-resistant and generally not prone to illnesses. Nonetheless, it can be affected by pests and diseases present in its environment. Such infections are typically mild. Carewise, this plant requires moderate maintenance. Regular pruning is needed to maintain an attractive appearance and healthy growth. Fertilizing can also help encourage flowering. The balloon plant is suitable for anyone with outdoor space, such as a garden or patio, and does not demand extensive care experience. It may need more attention when grown indoors.

— PlantMom
CARE GUIDE

How to keep Gomphocarpus Semilunatus.

Light

Balloon plant experiences healthy growth and does best when exposed to a large amount of sun each day. It can still endure lower amounts of sunlight. Both in its native habitat and at various growth stages it requires a range of sunlight. Too much or too little light exposure can negatively affect its condition.

Temperature

The optimal temperature range for balloon plant growth is 68 to 105 ℉ (20 to 41 ℃). It prefers warm conditions but can tolerate slightly cooler temperatures. During the summer months, it is advisable to keep the plant in a shaded area during the hottest parts of the day to prevent heat stress.

Fertilizer

The balloon plant needs the most fertilizer during its active growth period, which occurs mainly in spring, summer, and early fall. Fertilizing supplies essential nutrients the soil may lack, supporting healthy root and stem growth and the attractive foliage that is a key feature of this plant.

Pot & Repot

When repotting Balloon plant, select a container 1-2 inches (2.5-5.1 cm) larger with ample drainage. Use a well-draining potting mix. Repot in spring or fall, making sure the root ball is slightly lower than the rim of the flower pot. Water thoroughly after repotting and place it in a warm spot with indirect sunlight.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial, Annual
Genus
Gomphocarpus
Family
Apocynaceae
Hardiness Zone
10-13
Mature Height
1.22 m to 1.83 m
Mature Spread
1.52 m
Leaf Color
Green
Leaf Type
Deciduous
Flower Color
White
Flower Size
2.54 cm
Bloom Time
Early summer, Mid summer
Planting Time
Spring
Harvest Time
Mid summer, Late summer
Native Area
Angola, Cameroon, Mozambique, Tanzania, Zimbabwe, South Africa, Sudan, Eswatini, Nigeria, Kenya, Congo (DRC), Uganda, Botswana, Central African Republic
PLATES
Gomphocarpus semilunatus flower
PLATE 01 · flower
Gomphocarpus semilunatus flower
PLATE 02 · flower
Gomphocarpus semilunatus fruit
PLATE 03 · fruit
Gomphocarpus semilunatus fruit
PLATE 04 · fruit
ALSO IN THE LIBRARY

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