Fertilising guide
How to fertilise Aglaonema Tigress (Aglaonema 'Tigress')— schedule & NPK
Also called Tigress Chinese Evergreen.
More about aglaonema tigress
About Aglaonema Tigress
Aglaonema 'Tigress' · also called Tigress Chinese Evergreen · houseplant
Aglaonema 'Tigress' is a striking Chinese evergreen with narrow, lance-shaped leaves marked by bold silvery-cream stripes against deep green, echoing tiger-stripe patterning. Like all Aglaonemas it forgives neglect, tolerating low light and infrequent watering. Its upright, compact habit and dramatic foliage make it a popular low-maintenance houseplant for shaded interiors.
Growth habit: Upright, clump-forming foliage plant with an erect rosette that produces new shoots from the base as it matures.
Watch for — Brown leaf tips and edges: Caused by dry air, fluoride or salts in tap water, or over-feeding. Use filtered water and flush the soil periodically.
What fertiliser aglaonema tigress actually wants — and why
Aglaonema Tigress 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 aglaonema tigress: 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 aglaonema tigress, 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 aglaonema tigress:
Apply a balanced liquid houseplant feed at half strength monthly during spring and summer. Pause feeding in autumn and winter. Excess fertiliser salts cause brown leaf margins. Treat that as monthly 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 aglaonema tigress 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 aglaonema tigress
Half strength is the safe default for aglaonema tigress — 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 aglaonema tigress first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the aglaonema tigress watering schedule.
Signs you are over-feeding aglaonema tigress
Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for aglaonema tigress:
- 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 aglaonema tigress
- 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 aglaonema tigress care brief covers soil, humidity and the common problems for this species.
Flushing and leaching the salts
Flush the pot of aglaonema tigress 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 aglaonema tigress
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 aglaonema tigress — frequently asked questions
What fertiliser does aglaonema tigress 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. Aglaonema Tigress 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 aglaonema tigress?
Apply a balanced liquid houseplant feed at half strength monthly during spring and summer. Pause feeding in autumn and winter. Excess fertiliser salts cause brown leaf margins. Apply a balanced liquid houseplant feed at half strength monthly during spring and summer. Pause feeding in autumn and winter. Excess fertiliser salts cause brown leaf margins. Treat that as monthly 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 aglaonema tigress?
Half strength is the safe default for aglaonema tigress — houseplant feeds are formulated strong, and the diluted dose is gentler on the roots while still ample for foliage.
What does over-feeding aglaonema tigress 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 aglaonema tigress 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 aglaonema tigress?
Flush the pot of aglaonema tigress 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
- Aglaonema Tigress care — the full brief (light, soil, humidity, problems, pet safety)
- How often to water aglaonema tigress — 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 snake plant
- How to fertilise dracaena
- How to fertilise peperomia
- All 3899 fertilising guides in the Growli library