Caudex Plant (Fockea edulis)

Give Fockea plenty of bright light, with some gentle sunshine once it has adjusted.

An east facing window can work well, as can a brighter south or west facing position with protection from harsh sun.

The leafy vines can handle more light than a newly exposed base. Keep the caudex sheltered, especially after raising it during repotting.

A bright place to climb and a protected base suit it nicely.

During active growth, water thoroughly and allow the compost to dry well before watering again.

Aim the water onto the compost around the base, let the excess drain and empty the outer pot or saucer afterwards.

As growth slows, reduce watering. A plant with fewer leaves uses less moisture, especially in a cool room.

During a winter rest, occasional light watering may be needed to prevent pronounced shrivelling. Check the compost and base first, and allow the mix to dry again.

You will get to know the difference between your Fockea in full growing mode and the same plant taking things quietly.

Fockea sits towards the relaxed end of our Tap Water Diva scale.

Ordinary UK tap water is normally suitable. In hard water areas, occasional rainwater use can help reduce mineral buildup around the compost and pot.

Good drainage and watering to suit its growth are usually much more important.

No special drinks order needed for this one.

Normal household humidity is fine. Fockea does not need regular misting, a pebble tray or a humidifier.

Give it some gentle airflow, particularly in cooler months when the compost takes longer to dry.

One less plant waiting for the humid spot. The Prayer Plants can have that one.

Normal warm household temperatures suit active growth. Around 18 to 28°C is a useful growing range.

It can manage cooler conditions as growth slows, but keep a potted indoor plant above around 10°C and away from frost or cold window glass.

The compost will usually dry more slowly in a cooler room, so adjust watering accordingly.

Fockea grows well in freely draining succulent compost that allows its roots to dry between drinks.

If your mix stays wet for a long time, adding pumice, perlite or horticultural grit can help keep it more open.

A pot with drainage holes makes watering easier to manage. Found a decorative pot you love without holes? Keep your Fockea in its nursery pot inside it, then empty any water left after watering.

Good drainage makes life much simpler for this part of the Jungle.

Feed lightly while the vines and leaves are actively growing.

Use a balanced or cactus and succulent fertiliser at the recommended strength and frequency. Apply it as part of a normal watering, and account for any feed already included in fresh compost.

Reduce or pause feeding when growth slows.

Good light, healthy roots and time all help the base develop. Extra fertiliser cannot replace the years.

Repot when the roots have filled the container or the compost is no longer draining well. Spring, as stronger growth begins, is usually a useful time.

Choose a pot with drainage holes and enough depth for the roots. Move up modestly rather than leaving a small root system surrounded by lots of damp compost.

You can keep the base at its current level. If you decide to display more of it, raise it gradually over future repots and shade the newly exposed surface.

There is no rush to reveal everything at once. Growing it is half the fun.

Those vines can get busy once the plant settles in.

Guide them around a hoop or trellis, or trim longer sections during active growth if you want to keep the plant more compact. Leave plenty of healthy foliage to support the base.

Use clean tools and wear gloves, as cut stems release milky sap. Avoid cutting into the caudex to change its shape.

Give the vines a support of their own and the neighbouring plants can keep theirs.

The small leaves usually need very little attention.

If they become dusty, support them gently and wipe with a soft, damp cloth or our Microfibre Houseplant Dusting Gloves. A light rinse of the foliage can also help, followed by good drainage and airflow.

Use a soft, dry brush for loose dust on the base. There is no need to scrub its natural texture.

Skip the leaf shine. Fockea suits a slightly wild Jungle look.

Fockea edulis is most reliably grown from seed.

Use a freely draining seed mix and follow the seed supplier’s guidance for temperature, sowing depth and moisture. Young seedlings need more regular attention than established plants with large reserves.

Producing your own seed usually requires a male and female plant flowering together, followed by successful pollination.

It is a longer project than taking a quick vine cutting, but watching a tiny plant begin building its own swollen base is part of the appeal.

A little Jungle project from the very beginning.

Spring

Fresh leaves and extending vines usually mark the start of stronger growth. Increase watering as the plant becomes more active, letting the compost dry well between drinks. Begin feeding once growth is underway, and check that the support has room for the next few vines.

Summer

Warmth and good light can bring plenty of climbing growth. Check the compost regularly, especially in smaller pots, and water thoroughly when needed. Protect the exposed base from intense sunshine while giving the vines useful light.

Autumn

As daylight reduces, growth usually slows and the compost takes longer to dry. Ease back on feeding and watering to match. Some leaves may yellow or fall as the plant adjusts to the quieter season.

Winter

Keep it bright, frost free and considerably drier. Some plants retain foliage, while others lose much of it in cooler conditions. Offer occasional light watering only when needed to prevent pronounced shrivelling, allowing the compost to dry again. A warm, actively leafy plant may still need more water than one taking a rest.

The base is wrinkling

Check the compost and current growth. An actively leafy plant with dry compost may need watering. A resting plant may show mild wrinkling without needing a full summer drink.

The base has soft or collapsing patches

Inspect the roots and affected tissue, especially if the compost has stayed wet. Stop routine watering while you investigate and ask for advice if you are unsure.

Leaves are yellowing or dropping

Some seasonal leaf loss is normal. If several leaves decline during active growth, check moisture, temperature, light and root health.

The vines are thin and stretched

The plant may need more light. Move it gradually into a brighter position, keeping the exposed base protected from harsh sunshine.

The base seems to stay the same size

It develops more slowly than the vines, particularly when exposed above the compost. Photos taken several months apart are more useful than looking for daily changes.

The vines have stopped growing

Consider the season and conditions. A winter slowdown is normal. During warmer months, check light, watering and whether the roots have filled the pot.

Mealybugs can hide around the base, beneath the pot rim and among sheltered stem joints. Look for small white fluffy patches during your usual checks.

Aphids may gather on fresh vines, while whitefly can occasionally appear around leafy growth. Tiny white insects lifting off when the plant is disturbed are a useful clue.

If you spot something unfamiliar, move the plant away from its neighbours while you identify it. A close up photo can help us work out who has joined the Jungle uninvited.

Use a treatment suitable for the pest and plant, following its instructions. Check again afterwards, as dense growth can hide a few stragglers.

Keep Fockea away from pets and young children who might chew it. The plant produces milky sap when damaged, and it should not be treated as safe to eat.

Wear gloves when pruning or handling damaged tissue, and keep sap away from your skin and eyes.

Despite the edulis in its name, this ornamental plant belongs in the Jungle rather than the kitchen.