Plants
Turtle Vine
Callisia repens · Commelinaceae
Callisia, often sold as turtle vine, is one of the most rewarding hanging plants there is: small, densely set leaves on soft shoots that quickly grow over the rim of the pot and form a lush green curtain. Especially popular is the cultivar „Pink Lady“ with pink-and-cream striped foliage. It grows briskly, forgives beginner mistakes and can be regrown from any piece of shoot.
- Care level
- Easy
- Botanical
- Callisia repens
Callisia repens is closely related to tradescantia and shares its easy-going nature. The best-known cultivar „Pink Lady“ (also „Bianca“) carries pink, cream and green marbled foliage — the brighter the spot, the stronger the pink colouring. The plain species is fresh green, often with purple leaf undersides.
The key to dense, compact growth is light. On a bright windowsill the shoots stay short and the leaves sit close together; in shade the plant gets leggy, the gaps between leaves stretch out and the variegation of the coloured cultivars fades away.
The second most common mistake is too much water. The fleshy little leaves store moisture, so the top layer of soil may dry out between waterings. Permanently wet soil quickly leads to mushy shoots from the base.
Over time older plants go bald from the centre — that is normal. We cut them back boldly and simply stick the trimmed shoot tips back into the pot. They root within one to two weeks and the hanging plant fills out again.
Exactly this eagerness to root makes callisia the perfect plant to share: a few centimetres of shoot in a glass of water or straight into seedling compost, and you have a gift for friends. In floristry we also like it as a trailing accent in planted bowls and hanging arrangements.
A note for pet households: unlike its relative tradescantia, Callisia repens is considered largely harmless, but frequent nibbling can trigger skin irritation in sensitive animals — especially dogs and cats with contact allergies. To be on the safe side, hang it out of reach.
Is Turtle Vine toxic to children and pets?
- Children
- Mildly irritating
- Cats
- Mildly irritating
- Dogs
- Mildly irritating
Callisia repens is considered only mildly problematic: its sap can cause skin irritation and itchy patches in cats and dogs — best documented in dogs — after frequent contact or nibbling. For children it is regarded as largely harmless, though eating it should still be avoided.
Typical symptoms: In sensitive animals: reddened, itchy skin (mainly around muzzle and paws), rarely mild stomach upset after eating.
In an emergency:call the German poison control centre in Bonn on +49 228 19240 (24/7) — for pets, contact an emergency vet directly. This information does not replace medical or veterinary advice.
Overview: toxic & non-toxic plants for cats, dogs and children
Care
- 01Give it a very bright spot, ideally with some morning or evening sun — that keeps growth compact and colouring strong.
- 02Let the top layer of soil dry out between waterings; avoid waterlogging at all costs.
- 03Feed lightly every two to four weeks from spring to autumn.
- 04Shorten long, bare shoots regularly and stick the tips back in as cuttings.
- 05Normal room temperature suits it all year; below 12 °C it gets too cold.
- 06Repot into fresh, free-draining soil every one to two years.
Frequently asked
- Why is my turtle vine losing its pink colouring?
- The variegation of „Pink Lady“ depends directly on light. In a spot that is too dark the plant produces mostly green leaves because they use light more efficiently. Moving it to a very bright window brings the pink back on new growth; all-green shoots can be cut out.
- Is turtle vine toxic to cats and dogs?
- It is considered only mildly problematic. The sap can cause itchy skin irritation in sensitive animals, especially dogs, after contact or nibbling; serious poisoning is not known. If your pet is a keen nibbler, hang the plant out of reach.
- What is the easiest way to propagate turtle vine?
- Cut shoot tips of five to eight centimetres, remove the lower leaves and place the cuttings in a glass of water or straight into moist soil. They root within one to two weeks. Several cuttings per pot quickly give a full, bushy plant.
- Why is my turtle vine going bald in the middle?
- That is the natural ageing process of this fast-growing plant, often intensified by lack of light inside the hanging pot. A firm cutback and re-planting the shoot tips into the pot reliably rejuvenates it.