Fertilising guide
How to fertilise Hairy-leaf Tylecodon (Tylecodon hirtifolius)— schedule & NPK
Also called Hairy-leaf Tylecodon, Hairy-leaved Tylecodon.
More about hairy-leaf tylecodon
About Hairy-leaf Tylecodon
Tylecodon hirtifolius · also called Hairy-leaf Tylecodon, Hairy-leaved Tylecodon · houseplant
A low, spreading succulent shrublet from the arid regions of South Africa, notable for its densely glandular-hairy, oblanceolate leaves and yellowish-green tubular flowers in mid-summer. Growing to 30 cm, it thrives in full sun with sharply draining soil. Toxic to pets and people — contains bufadienolide compounds; handle with gloves.
Growth habit: Low, sparingly branched succulent shrub with spreading to decumbent stems; stems clothed in grey-black phyllopodia when leaves are absent
What fertiliser hairy-leaf tylecodon actually wants — and why
Hairy-leaf Tylecodon is an easy, light foliage feeder — a half-strength balanced liquid feed through the growing months keeps it green without forcing weak, sappy growth.
A balanced general houseplant feed (roughly even N-P-K) is exactly right — it is grown for foliage, so steady, moderate nitrogen for healthy leaves is the goal, not a bloom or root formula.
For the language behind the three numbers on the bottle — what nitrogen, phosphorus and potassium each do — see the NPK ratio explained entry. The short version for hairy-leaf tylecodon: match the feed to the job the plant is doing right now, not to a generic “plant food” on the shelf.
How often to feed hairy-leaf tylecodon, and which months
Feeding only earns its keep while the plant is in active growth and can use the nutrients — pour feed into a dormant or low-light plant and it simply builds up as root-burning salt. For hairy-leaf tylecodon:
Apply a low-nitrogen, high-potassium succulent fertiliser once at the beginning of the growing season in autumn. Avoid feeding in summer. Treat that as sparingly through the growing season between spring through early autumn (roughly March to September); ease off in autumn and stop entirely in the low light of winter.
The dormant-season rule matters more than the exact interval: skip feeding entirely when hairy-leaf tylecodon is resting. For the wider context on indoor feeding rhythms across the seasons, the houseplant fertiliser schedule walks through the year month by month.
What strength to mix for hairy-leaf tylecodon
Half strength is the safe default for hairy-leaf tylecodon — houseplant feeds are formulated strong, and the diluted dose is gentler on the roots while still ample for foliage.
Feeding always goes onto already-damp soil, never dry roots — water hairy-leaf tylecodon first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the hairy-leaf tylecodon watering schedule.
Signs you are over-feeding hairy-leaf tylecodon
Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for hairy-leaf tylecodon:
- Brown, crispy leaf tips and edges with no sign of underwatering.
- A white, crusty salt deposit on the soil surface or pot rim.
- Weak, pale, stretched new growth that flops.
- Lower leaves yellow and drop while the soil is correctly watered.
Signs you are under-feeding hairy-leaf tylecodon
- Uniformly pale or yellow-green leaves, oldest first.
- Noticeably small new leaves and stalled growth in good light and season.
- A generally tired, lacklustre look despite correct watering and light.
If the symptoms point at watering, light or roots rather than nutrition, the full hairy-leaf tylecodon care brief covers soil, humidity and the common problems for this species.
Flushing and leaching the salts
Flush the pot of hairy-leaf tylecodon with plain water until it runs freely from the base every couple of months in the feeding season — it washes out the fertiliser salts that cause brown tips.
Organic vs synthetic feeds for hairy-leaf tylecodon
Organic options
A diluted seaweed or worm-casting feed, or fish emulsion if you can tolerate the smell indoors. UK: Westland or Baby Bio Organic, dilute seaweed; US: Espoma Indoor! or Neptune's Harvest fish & seaweed. Slow, gentle and hard to overdo.
Synthetic / liquid feeds
A general-purpose houseplant liquid at half strength — UK: Baby Bio, Westland Houseplant Feed or Phostrogen; US: Miracle-Gro Indoor Plant Food or Schultz. Convenient and fast-acting; the only risk is overdoing it.
Brand names are examples, not endorsements, and UK and US ranges differ — check the label’s own NPK and dilution rate, since formulations change.
Fertilising hairy-leaf tylecodon — frequently asked questions
What fertiliser does hairy-leaf tylecodon need?
A balanced general houseplant feed (roughly even N-P-K) is exactly right — it is grown for foliage, so steady, moderate nitrogen for healthy leaves is the goal, not a bloom or root formula. Hairy-leaf Tylecodon is an easy, light foliage feeder — a half-strength balanced liquid feed through the growing months keeps it green without forcing weak, sappy growth.
How often should I feed hairy-leaf tylecodon?
Apply a low-nitrogen, high-potassium succulent fertiliser once at the beginning of the growing season in autumn. Avoid feeding in summer. Apply a low-nitrogen, high-potassium succulent fertiliser once at the beginning of the growing season in autumn. Avoid feeding in summer. Treat that as sparingly through the growing season between spring through early autumn (roughly March to September); ease off in autumn and stop entirely in the low light of winter.
What strength of feed for hairy-leaf tylecodon?
Half strength is the safe default for hairy-leaf tylecodon — houseplant feeds are formulated strong, and the diluted dose is gentler on the roots while still ample for foliage.
What does over-feeding hairy-leaf tylecodon look like?
Brown, crispy leaf tips and edges with no sign of underwatering. A white, crusty salt deposit on the soil surface or pot rim. Weak, pale, stretched new growth that flops. Lower leaves yellow and drop while the soil is correctly watered. Feeding hairy-leaf tylecodon year-round on a fixed schedule, including dark winter months, is the most common mistake — it cannot use the nutrients in low light and the surplus simply burns the roots and crusts the soil.
Should I flush the soil of hairy-leaf tylecodon?
Flush the pot of hairy-leaf tylecodon with plain water until it runs freely from the base every couple of months in the feeding season — it washes out the fertiliser salts that cause brown tips.
Keep reading
- Hairy-leaf Tylecodon care — the full brief (light, soil, humidity, problems, pet safety)
- How often to water hairy-leaf tylecodon — the watering schedule
- The houseplant fertiliser schedule — feeding through the year
- NPK ratio explained — what the three numbers on the bottle mean
- How to fertilise peperomia tetragona
- How to fertilise peperomia axillaris
- How to fertilise peperomia glabella
- All 8452 fertilising guides in the Growli library