Fertilising guide
How to fertilise Cyclamen-flowered Daffodil (Narcissus cyclamineus)— schedule & NPK
Also called Cyclamen-flowered Daffodil, Cyclamen Daffodil.
More about cyclamen-flowered daffodil
About Cyclamen-flowered Daffodil
Narcissus cyclamineus · also called Cyclamen-flowered Daffodil, Cyclamen Daffodil · flowering
Narcissus cyclamineus is a delicate, early-blooming miniature daffodil with sharply reflexed (swept-back) petals and a long, narrow trumpet — strikingly reminiscent of cyclamen blooms. Native to damp meadows in northern Portugal and northwest Spain, it naturalizes freely in moist, acidic soils and is a parent of many popular hybrid daffodils.
Growth habit: Bulbous perennial; naturalizing, clump-forming
Watch for — Virus (narcissus yellow stripe virus): Causes pale streaking or mottling on leaves and poor flowering. Spread by aphids. Remove and destroy infected plants; control aphid populations with insecticidal soap. Do not replant Narcissus in the same spot for at least 3 years.
What fertiliser cyclamen-flowered daffodil actually wants — and why
Cyclamen-flowered Daffodil is an acid-loving plant — it can only take up nutrients in acidic soil, so the feed itself matters less than using an ericaceous formula and never liming.
An ericaceous (acidic) fertiliser, formulated to keep the soil pH low and supply iron and trace elements in a form acid-loving roots can absorb. Ordinary feeds and any lime lock out iron and yellow the leaves.
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 cyclamen-flowered daffodil: 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 cyclamen-flowered daffodil, 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 cyclamen-flowered daffodil:
Apply a high-potassium, low-nitrogen bulb fertiliser in late autumn when planting and again in early spring. A second light application after flowering (before foliage yellows) helps rebuild bulb energy stores. Avoid high-nitrogen feeds that promote foliage at the expense of bulbs. In practice: an ericaceous feed in spring as growth resumes, repeated through the main growing months; never apply lime, bonemeal or wood ash, which raise pH.
The dormant-season rule matters more than the exact interval: skip feeding entirely when cyclamen-flowered daffodil 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 cyclamen-flowered daffodil
Follow the ericaceous product's own rate — these are formulated for the plant, so the dilution on the label is right for cyclamen-flowered daffodil. The variable that actually matters is pH, not concentration.
Feeding always goes onto already-damp soil, never dry roots — water cyclamen-flowered daffodil first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the cyclamen-flowered daffodil watering schedule.
Signs you are over-feeding cyclamen-flowered daffodil
Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for cyclamen-flowered daffodil:
- Brown, scorched leaf margins from too strong or too frequent a dose.
- White salt crust on the soil surface.
- Soft, lush growth that fruits or flowers poorly.
Signs you are under-feeding cyclamen-flowered daffodil
- Yellowing leaves with green veins (iron chlorosis from high pH).
- Weak growth, poor cropping and an overall pale, stressed look.
- Stunted new shoots in spring despite adequate water and light.
If the symptoms point at watering, light or roots rather than nutrition, the full cyclamen-flowered daffodil care brief covers soil, humidity and the common problems for this species.
Flushing and leaching the salts
Flush cyclamen-flowered daffodil with rainwater (not hard tap water, which raises pH) if salts build up; better still, mulch with pine needles or composted bark and water with rainwater to hold the acidity.
Organic vs synthetic feeds for cyclamen-flowered daffodil
Organic options
Composted pine bark, pine-needle mulch, used coffee grounds and an organic ericaceous feed gently maintain acidity. UK: Vitax or Westland Ericaceous; US: Espoma Holly-tone or Dr. Earth Acid Lovers. Slow, soil-improving, hard to overdo.
Synthetic / liquid feeds
A liquid or granular ericaceous feed — UK: Miracle-Gro Ericaceous, Vitax or Westland; US: Miracle-Gro Acid-Loving Plant Food or Espoma Holly-tone. Pair with rainwater and an acidic mulch for it to work.
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 cyclamen-flowered daffodil — frequently asked questions
What fertiliser does cyclamen-flowered daffodil need?
An ericaceous (acidic) fertiliser, formulated to keep the soil pH low and supply iron and trace elements in a form acid-loving roots can absorb. Ordinary feeds and any lime lock out iron and yellow the leaves. Cyclamen-flowered Daffodil is an acid-loving plant — it can only take up nutrients in acidic soil, so the feed itself matters less than using an ericaceous formula and never liming.
How often should I feed cyclamen-flowered daffodil?
Apply a high-potassium, low-nitrogen bulb fertiliser in late autumn when planting and again in early spring. A second light application after flowering (before foliage yellows) helps rebuild bulb energy stores. Avoid high-nitrogen feeds that promote foliage at the expense of bulbs. Apply a high-potassium, low-nitrogen bulb fertiliser in late autumn when planting and again in early spring. A second light application after flowering (before foliage yellows) helps rebuild bulb energy stores. Avoid high-nitrogen feeds that promote foliage at the expense of bulbs. In practice: an ericaceous feed in spring as growth resumes, repeated through the main growing months; never apply lime, bonemeal or wood ash, which raise pH.
What strength of feed for cyclamen-flowered daffodil?
Follow the ericaceous product's own rate — these are formulated for the plant, so the dilution on the label is right for cyclamen-flowered daffodil. The variable that actually matters is pH, not concentration.
What does over-feeding cyclamen-flowered daffodil look like?
Brown, scorched leaf margins from too strong or too frequent a dose. White salt crust on the soil surface. Soft, lush growth that fruits or flowers poorly. Feeding cyclamen-flowered daffodil an ordinary fertiliser, or growing it in hard tap water / limey soil, is the defining mistake — it triggers lime-induced chlorosis (yellow leaves, green veins) no amount of feeding fixes until the pH comes down.
Should I flush the soil of cyclamen-flowered daffodil?
Flush cyclamen-flowered daffodil with rainwater (not hard tap water, which raises pH) if salts build up; better still, mulch with pine needles or composted bark and water with rainwater to hold the acidity.
Keep reading
- Cyclamen-flowered Daffodil care — the full brief (light, soil, humidity, problems, pet safety)
- How often to water cyclamen-flowered daffodil — 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 paeonia lactiflora 'festiva maxima'
- How to fertilise paeonia lactiflora 'bowl of beauty'
- How to fertilise paeonia lactiflora 'karl rosenfield'
- All 6887 fertilising guides in the Growli library