Watering schedule

How often to water Tweedie's Lipstick Plant (Aeschynanthus tweediei) — the schedule

Also called Tweedie's Lipstick Plant, Tweedie's Basket Vine.

More about tweedie's lipstick plant

Watering at a glance

Base rhythm	When top 2–3 cm of compost dry out
Spring / summer	Spring and summer: soak or dunk the roots/mount thoroughly about once a week, then let them dry almost completely before the next soak.
Autumn	Autumn: lengthen the gap between soaks as light and growth taper off.
Winter	Winter: soak far less often — roughly every 2-3 weeks — and always let the roots dry fully in between.
Light	Bright indirect light (just back from a sunny window)

About Tweedie's Lipstick Plant

Aeschynanthus tweediei · also called Tweedie's Lipstick Plant, Tweedie's Basket Vine · tropical

Aeschynanthus tweediei is an epiphytic gesneriaceae species from the tropical rainforests of Southeast Asia, closely related to the common lipstick vine and sharing its characteristic tubular flowers and trailing growth habit. It is a specialist collector's species seldom seen outside botanical gardens and specialist nurseries, prized for its compact, neat trailing stems and vibrant blooms. Like all Aeschynanthus, it requires consistently warm temperatures and should never be exposed to temperatures below 15°C. The ASPCA lists Aeschynanthus (lipstick plant) as non-toxic to cats and dogs.

Ideal humidity: 60–75%

Watch for — Spider mites in dry conditions: Low indoor humidity encourages red spider mites, which cause fine stippling on leaves; raise humidity, wash foliage with a damp cloth, and apply a suitable miticide if the infestation is heavy.

The watering schedule, season by season

Tweedie's Lipstick Plant grows on bark, not in soil — it wants its roots soaked then fully dried and exposed to air, never kept damp like a potted plant. The base rhythm for tweedie's lipstick plant is when top 2–3 cm of compost dry out, but the real interval moves with the season, the light and the pot — so treat the figures below as a starting point and always confirm with the plant itself.

Spring & summer (active growth): Spring and summer: soak or dunk the roots/mount thoroughly about once a week, then let them dry almost completely before the next soak.
Autumn (slowing down): Autumn: lengthen the gap between soaks as light and growth taper off.
Winter (rest / dormancy): Winter: soak far less often — roughly every 2-3 weeks — and always let the roots dry fully in between.

Water thoroughly and drain completely, then wait until the top layer of compost is dry to the touch before rewatering; cold or hard water can cause leaf spotting — use room-temperature rainwater where possible.

Want this turned into a live reminder that adjusts to your home and the weather? The Growli watering calculator takes your pot size, light and season and returns a starting interval for tweedie's lipstick plant in seconds.

How to tell tweedie's lipstick plant needs water

A calendar is the worst way to water tweedie's lipstick plant. Check the plant and the soil instead — for this species, look for these signals in order:

Roots turn silvery-grey or chalky instead of green/plump.
The mount or bark medium is bone dry and light.
Leaves or pseudobulbs look slightly wrinkled or less rigid.

The most reliable single check is the first one on that list. When two signals agree, water; when they disagree, wait a day and look again — under-watering tweedie's lipstick plant for a day is almost always safer than over-watering it.

Overwatering vs underwatering tweedie's lipstick plant

The two failure modes can look alike at a glance, so check the soil weight and wetness before you decide. For tweedie's lipstick plant specifically:

Signs you are overwatering

Mushy, brown, hollow roots that have stayed wet too long.
Yellowing, soft leaves at the base.
A persistently wet, never-drying medium.

Signs you are underwatering

Leaves go limp, leathery or accordion-pleated; roots stay grey for long stretches.
Shrivelling pseudobulbs or curling leaves.

Treating tweedie's lipstick plant like a normal houseplant — watering little and often into bark or moss that never dries — suffocates and rots the roots. Soak hard, then let it dry out.

Water quality notes

Rainwater or filtered water is best for tweedie's lipstick plant; many epiphytes are sensitive to softened water and tap-water minerals.

Seasonal and environmental adjusters

Every figure above shifts with the conditions in your home. For tweedie's lipstick plant, the levers that matter most are:

Air movement matters as much as water — roots must dry between soaks to avoid rot.
A bark or mounted medium dries far faster than moss, so the wetter the medium, the longer you wait.
In high humidity you can soak less often; in dry heated rooms, more often but still let it dry.

Pot choice is part of this too — work out the right size with the pot size calculator, since a pot that is too big stays wet long enough to rot the roots of tweedie's lipstick plant.

Tweedie's Lipstick Plant watering — frequently asked questions

How often should I water tweedie's lipstick plant?

Water tweedie's lipstick plant when top 2–3 cm of compost dry out. Spring and summer: soak or dunk the roots/mount thoroughly about once a week, then let them dry almost completely before the next soak. Winter: soak far less often — roughly every 2-3 weeks — and always let the roots dry fully in between.

How do I know when tweedie's lipstick plant needs water?

Roots turn silvery-grey or chalky instead of green/plump. The mount or bark medium is bone dry and light. Leaves or pseudobulbs look slightly wrinkled or less rigid. The single most reliable test for tweedie's lipstick plant is the first signal on that list — checking the soil or the plant directly always beats watering by the calendar.

What does an overwatered tweedie's lipstick plant look like?

Mushy, brown, hollow roots that have stayed wet too long. Yellowing, soft leaves at the base. A persistently wet, never-drying medium. Treating tweedie's lipstick plant like a normal houseplant — watering little and often into bark or moss that never dries — suffocates and rots the roots. Soak hard, then let it dry out.

What are the signs of an underwatered tweedie's lipstick plant?

Leaves go limp, leathery or accordion-pleated; roots stay grey for long stretches. Shrivelling pseudobulbs or curling leaves.

Can I use tap water on tweedie's lipstick plant?