Fertilising guide
How to fertilise Bushy Aichryson (Aichryson dumosum)— schedule & NPK
Also called Bushy Aichryson.
More about bushy aichryson
About Bushy Aichryson
Aichryson dumosum · also called Bushy Aichryson · houseplant
A critically endangered, slow-growing succulent shrublet endemic to a single rocky ravine in Madeira, with reddish-purple branches up to 38 cm tall and bright golden-yellow star flowers. In cultivation it thrives in bright light with good drainage and a summer dry rest. An exceptional collector's plant; Crassulaceae, not individually ASPCA-listed for toxicity.
Growth habit: Highly branched succulent shrublet with reddish-purple stems; compact and bonsai-like in habit
What fertiliser bushy aichryson actually wants — and why
Bushy Aichryson 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 bushy aichryson: 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 bushy aichryson, 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 bushy aichryson:
Apply a balanced liquid succulent fertiliser at quarter strength once a month during summer. Do not feed during the winter dormancy period (November–February). Treat that as once a month 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 bushy aichryson 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 bushy aichryson
Half strength is the safe default for bushy aichryson — 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 bushy aichryson first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the bushy aichryson watering schedule.
Signs you are over-feeding bushy aichryson
Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for bushy aichryson:
- 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 bushy aichryson
- 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 bushy aichryson care brief covers soil, humidity and the common problems for this species.
Flushing and leaching the salts
Flush the pot of bushy aichryson 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 bushy aichryson
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 bushy aichryson — frequently asked questions
What fertiliser does bushy aichryson 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. Bushy Aichryson 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 bushy aichryson?
Apply a balanced liquid succulent fertiliser at quarter strength once a month during summer. Do not feed during the winter dormancy period (November–February). Apply a balanced liquid succulent fertiliser at quarter strength once a month during summer. Do not feed during the winter dormancy period (November–February). Treat that as once a month 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 bushy aichryson?
Half strength is the safe default for bushy aichryson — houseplant feeds are formulated strong, and the diluted dose is gentler on the roots while still ample for foliage.
What does over-feeding bushy aichryson 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 bushy aichryson 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 bushy aichryson?
Flush the pot of bushy aichryson 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
- Bushy Aichryson care — the full brief (light, soil, humidity, problems, pet safety)
- How often to water bushy aichryson — 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 splendid anthurium
- How to fertilise begonia amphioxus
- How to fertilise gryphon begonia
- All 8452 fertilising guides in the Growli library