Fertilising guide

How to fertilise Pinguicula 'Aphrodite' (Pinguicula 'Aphrodite')— schedule & NPK

Also called Aphrodite Butterwort, Hybrid Butterwort.

More about pinguicula 'aphrodite'

About Pinguicula 'Aphrodite'

Pinguicula 'Aphrodite' · also called Aphrodite Butterwort, Hybrid Butterwort · houseplant

Pinguicula 'Aphrodite' is a vigorous Mexican butterwort hybrid (P. agnata x P. moctezumae) loved for its broad, sticky rosette and large pale-lilac, white-throated flowers. Tough and fast-growing, it is one of the best beginner carnivores, tolerating slightly harder water and average rooms while still trapping gnats on its glistening leaves.

Growth habit: Stemless rosette of broad, flat sticky succulent leaves; like its parents it is dimorphic, producing larger summer carnivorous leaves and a more compact succulent winter rosette, with tall scapes of large lilac-pink, white-throated flowers.

Watch for — Soil or fertiliser burn: Rich compost or any root feed kills the roots. Use only a lean mineral carnivorous mix.

What fertiliser pinguicula 'aphrodite' actually wants — and why

Pinguicula 'Aphrodite' is feeding to flower, not to grow leaves — it needs a higher-phosphorus / specialist bloom feed, given little and often, to set and hold its display.

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 pinguicula 'aphrodite': 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 pinguicula 'aphrodite', 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 pinguicula 'aphrodite':

No root fertiliser. The hybrid feeds itself by catching small flies and gnats on its leaves; in a bug-free home, place tiny rehydrated bloodworm on the sticky surface or mist a very dilute (about 1/8 strength) foliar orchid feed during active growth. The pattern that matters: feed little and often through active growth and budding — sparingly through the growing season — and ease right off during the rest period that triggers the next flush.

The dormant-season rule matters more than the exact interval: skip feeding entirely when pinguicula 'aphrodite' 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 pinguicula 'aphrodite'

Very dilute — quarter strength, the classic "weakly, weekly" approach for pinguicula 'aphrodite'. These plants have fine roots that scorch easily and a steady trickle beats an occasional strong dose for flowering.

Feeding always goes onto already-damp soil, never dry roots — water pinguicula 'aphrodite' first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the pinguicula 'aphrodite' watering schedule.

Signs you are over-feeding pinguicula 'aphrodite'

Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for pinguicula 'aphrodite':

Lush green leaves but few or no flowers (too much nitrogen).
Brown, scorched leaf tips and edges — a classic fine-root burn.
White salt crust on the medium or pot, and stalled buds.
Bud blast: buds forming then shrivelling and dropping.

Signs you are under-feeding pinguicula 'aphrodite'

Sparse or no flowering despite good light and the right season.
Smaller, paler new leaves and a generally weak, tired plant.
Flowers that are smaller or fade faster than they should.

If the symptoms point at watering, light or roots rather than nutrition, the full pinguicula 'aphrodite' care brief covers soil, humidity and the common problems for this species.

Flushing and leaching the salts

Specialist and bloom feeds leave salts that scorch fine roots — flush pinguicula 'aphrodite' thoroughly with plain water until it runs clear every 4-6 weeks in the feeding season, and always between feeds for orchids.

Organic vs synthetic feeds for pinguicula 'aphrodite'

Organic options

Gentler options exist: a dilute seaweed feed (mildly potassium-rich) or worm-casting tea. UK: Westland seaweed, or a dilute tomato feed like Tomorite for bud-formers; US: Espoma Orchid! / Violet! or Neptune's Harvest. Lower burn risk, slower response.

Synthetic / liquid feeds

A species-matched bloom feed at quarter strength — UK: Baby Bio Orchid / African Violet food, or a high-potash Tomorite/Phostrogen for budding bloomers; US: Miracle-Gro Orchid or Bloom Booster, Schultz African Violet.

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 pinguicula 'aphrodite' — frequently asked questions

What fertiliser does pinguicula 'aphrodite' need?

A higher-phosphorus "bloom" formula or a species-specific feed (orchid food, African violet food, or a tomato-style high-potash/phosphorus liquid). A high-nitrogen general feed gives you lush leaves and almost no flowers. Pinguicula 'Aphrodite' is feeding to flower, not to grow leaves — it needs a higher-phosphorus / specialist bloom feed, given little and often, to set and hold its display.

How often should I feed pinguicula 'aphrodite'?

No root fertiliser. The hybrid feeds itself by catching small flies and gnats on its leaves; in a bug-free home, place tiny rehydrated bloodworm on the sticky surface or mist a very dilute (about 1/8 strength) foliar orchid feed during active growth. No root fertiliser. The hybrid feeds itself by catching small flies and gnats on its leaves; in a bug-free home, place tiny rehydrated bloodworm on the sticky surface or mist a very dilute (about 1/8 strength) foliar orchid feed during active growth. The pattern that matters: feed little and often through active growth and budding — sparingly through the growing season — and ease right off during the rest period that triggers the next flush.

What strength of feed for pinguicula 'aphrodite'?

What does over-feeding pinguicula 'aphrodite' look like?

Lush green leaves but few or no flowers (too much nitrogen). Brown, scorched leaf tips and edges — a classic fine-root burn. White salt crust on the medium or pot, and stalled buds. Bud blast: buds forming then shrivelling and dropping. Using an ordinary high-nitrogen houseplant feed on pinguicula 'aphrodite' is the headline mistake — you get a healthy-looking plant that simply refuses to bloom. The second is feeding through the rest period and breaking the dormancy cue it needs to set buds.

Should I flush the soil of pinguicula 'aphrodite'?