Fertilising guide
How to fertilise Golden everlasting (Xerochrysum bracteatum)— schedule & NPK
Also called Golden everlasting, Strawflower, Paper daisy, Everlasting daisy.
More about golden everlasting
About Golden everlasting
Xerochrysum bracteatum · also called Golden everlasting, Strawflower · flowering
Golden everlasting is a sun-loving Australian native grown for its papery, jewel-toned bracts that retain colour long after cutting. It thrives in lean, well-drained soil with minimal fuss, tolerates drought once established, and blooms prolifically from late spring until frost when deadheaded regularly. Excellent for fresh or dried cutting gardens.
Growth habit: Upright, branching annual (tender perennial in zones 9–10)
What fertiliser golden everlasting actually wants — and why
Golden everlasting is a heavy-blooming flower with a big appetite — a regular high-potash feed through the season is what drives a long, dense display.
A high-potassium ("high-potash") flowering feed — tomato-style or a dedicated bloom/rose feed. Potassium powers flowering; a high-nitrogen feed gives you a leafy plant with disappointing bloom.
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 golden everlasting: 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 golden everlasting, 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 golden everlasting:
Apply a balanced, low-nitrogen fertiliser (e.g. 5-10-10) once at planting and again at bud set. Excess nitrogen reduces flowering. Avoid high-phosphorus feeds that can lock up trace elements. For a hungry bloomer that means feeding regularly — sparingly through the growing season — right through flowering across the main season (spring through early autumn), tapering as blooming ends.
The dormant-season rule matters more than the exact interval: skip feeding entirely when golden everlasting 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 golden everlasting
Follow the flowering-feed label rate for golden everlasting, or half strength if feeding very frequently. These plants genuinely use the nutrients — under-feeding shows up fast as a thin display.
Feeding always goes onto already-damp soil, never dry roots — water golden everlasting first if the soil is dry, then apply the diluted feed. The companion question is when to water at all, covered in the golden everlasting watering schedule.
Signs you are over-feeding golden everlasting
Over-feeding is far more common — and more damaging — than under-feeding for most plants. The classic tells for golden everlasting:
- Lots of lush leaves but few flowers (too much nitrogen).
- Scorched leaf edges and salt crust from too-strong or too-frequent feeds.
- Soft, sappy growth prone to aphids and mildew.
Signs you are under-feeding golden everlasting
- Sparse, small, short-lived flowers and pale foliage.
- A tired plant that stops blooming early in the season.
- Weak growth and poor repeat-flowering after the first flush.
If the symptoms point at watering, light or roots rather than nutrition, the full golden everlasting care brief covers soil, humidity and the common problems for this species.
Flushing and leaching the salts
Container-grown golden everlasting accumulates feed salts fast with frequent feeding — water until it drains each time and flush pots with plain water every few weeks to prevent scorch.
Organic vs synthetic feeds for golden everlasting
Organic options
A liquid comfrey or seaweed feed (naturally potassium-rich) plus compost or well-rotted manure as a mulch. UK: comfrey feed, organic Tomorite, or rose feed; US: Espoma Rose-tone or Neptune's Harvest. Feeds and improves soil.
Synthetic / liquid feeds
A high-potash flowering feed on a regular cadence — UK: Tomorite (Levington), Phostrogen or a specialist rose feed; US: Miracle-Gro Bloom Booster or a rose food. Fast, reliable bloom response.
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 golden everlasting — frequently asked questions
What fertiliser does golden everlasting need?
A high-potassium ("high-potash") flowering feed — tomato-style or a dedicated bloom/rose feed. Potassium powers flowering; a high-nitrogen feed gives you a leafy plant with disappointing bloom. Golden everlasting is a heavy-blooming flower with a big appetite — a regular high-potash feed through the season is what drives a long, dense display.
How often should I feed golden everlasting?
Apply a balanced, low-nitrogen fertiliser (e.g. 5-10-10) once at planting and again at bud set. Excess nitrogen reduces flowering. Avoid high-phosphorus feeds that can lock up trace elements. Apply a balanced, low-nitrogen fertiliser (e.g. 5-10-10) once at planting and again at bud set. Excess nitrogen reduces flowering. Avoid high-phosphorus feeds that can lock up trace elements. For a hungry bloomer that means feeding regularly — sparingly through the growing season — right through flowering across the main season (spring through early autumn), tapering as blooming ends.
What strength of feed for golden everlasting?
Follow the flowering-feed label rate for golden everlasting, or half strength if feeding very frequently. These plants genuinely use the nutrients — under-feeding shows up fast as a thin display.
What does over-feeding golden everlasting look like?
Lots of lush leaves but few flowers (too much nitrogen). Scorched leaf edges and salt crust from too-strong or too-frequent feeds. Soft, sappy growth prone to aphids and mildew. Using a high-nitrogen general feed on golden everlasting is the headline mistake — you grow a big leafy plant with few flowers. The second is simply under-feeding a genuinely hungry bloomer and getting a sparse, short display.
Should I flush the soil of golden everlasting?
Container-grown golden everlasting accumulates feed salts fast with frequent feeding — water until it drains each time and flush pots with plain water every few weeks to prevent scorch.
Keep reading
- Golden everlasting care — the full brief (light, soil, humidity, problems, pet safety)
- How often to water golden everlasting — 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 round-lobed hepatica
- How to fertilise sharp-lobed hepatica
- How to fertilise transylvanian hepatica
- All 8452 fertilising guides in the Growli library