Fertilising guide
How to fertilise Anthurium Warocqueanum × Andreanum (Anthurium warocqueanum × Anthurium andreanum)— schedule & NPK
Also called Queen Flamingo Hybrid.
More about anthurium warocqueanum × andreanum
About Anthurium Warocqueanum × Andreanum
Anthurium warocqueanum × Anthurium andreanum · also called Queen Flamingo Hybrid · tropical
This hybrid crosses the long, velvety, pendulous-leaved Queen Anthurium (warocqueanum) with the glossy, flower-prized flamingo flower (andreanum), yielding elongate, velvety to semi-glossy foliage and showy potential blooms. It wants the warocqueanum-style care: bright indirect light, very high humidity, steady warmth and a chunky, fast-draining mix kept lightly moist.
Growth habit: Upright to semi-pendulous velvet hybrid forming a stem with long, downward-hanging leaves; it benefits from a moss pole or tall pot. Vigour and leaf length favour the warocqueanum parent, with andreanum adding flowering potential.
Watch for — Few or no blooms: Often too little light or nutrients. Provide brighter indirect light and a phosphorus-leaning feed to coax flowering.
What fertiliser anthurium warocqueanum × andreanum actually wants — and why
Anthurium Warocqueanum × Andreanum 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 anthurium warocqueanum × andreanum: 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 anthurium warocqueanum × andreanum, 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 anthurium warocqueanum × andreanum:
Feed every 2-4 weeks in spring and summer with a balanced, dilute liquid fertiliser at quarter to half strength, or use a slow-release pellet; a slightly higher-phosphorus feed can encourage andreanum-type blooms. Keep feeds light to avoid salt damage, flush periodically and pause in winter. Treat that as every 2-4 weeks 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 anthurium warocqueanum × andreanum 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 anthurium warocqueanum × andreanum
Half strength is the safe default for anthurium warocqueanum × andreanum — 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 anthurium warocqueanum × andreanum first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the anthurium warocqueanum × andreanum watering schedule.
Signs you are over-feeding anthurium warocqueanum × andreanum
Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for anthurium warocqueanum × andreanum:
- 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 anthurium warocqueanum × andreanum
- 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 anthurium warocqueanum × andreanum care brief covers soil, humidity and the common problems for this species.
Flushing and leaching the salts
Flush the pot of anthurium warocqueanum × andreanum 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 anthurium warocqueanum × andreanum
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 anthurium warocqueanum × andreanum — frequently asked questions
What fertiliser does anthurium warocqueanum × andreanum 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. Anthurium Warocqueanum × Andreanum 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 anthurium warocqueanum × andreanum?
Feed every 2-4 weeks in spring and summer with a balanced, dilute liquid fertiliser at quarter to half strength, or use a slow-release pellet; a slightly higher-phosphorus feed can encourage andreanum-type blooms. Keep feeds light to avoid salt damage, flush periodically and pause in winter. Feed every 2-4 weeks in spring and summer with a balanced, dilute liquid fertiliser at quarter to half strength, or use a slow-release pellet; a slightly higher-phosphorus feed can encourage andreanum-type blooms. Keep feeds light to avoid salt damage, flush periodically and pause in winter. Treat that as every 2-4 weeks 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 anthurium warocqueanum × andreanum?
Half strength is the safe default for anthurium warocqueanum × andreanum — houseplant feeds are formulated strong, and the diluted dose is gentler on the roots while still ample for foliage.
What does over-feeding anthurium warocqueanum × andreanum 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 anthurium warocqueanum × andreanum 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 anthurium warocqueanum × andreanum?
Flush the pot of anthurium warocqueanum × andreanum 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
- Anthurium Warocqueanum × Andreanum care — the full brief (light, soil, humidity, problems, pet safety)
- How often to water anthurium warocqueanum × andreanum — 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 monstera
- How to fertilise pothos
- How to fertilise fiddle leaf fig
- All 3899 fertilising guides in the Growli library