When to plant Angelica in Temperate Australia
Temperate zone — applies to Sydney, Melbourne, Adelaide, Perth, Newcastle and similar areas. Growing elsewhere? Cool · Subtropical · Tropical · Arid.
Raise angelica from seedlings sown in autumn from September to November, transplanting out once young plants are established. Sow fresh seed shallowly at 5 mm, as viability drops fast with age and germination is slow at 21–28 days. This is a hardy biennial to short-lived perennial, taking a long 365–730 days to reach full maturity and flowering, so plan for the long game. Give each plant generous room, spacing 60–90 cm apart with around 90 cm between rows. The tall architectural stems suit a moist, part-shaded corner in cooler temperate gardens around Melbourne, Adelaide and the Perth hills.
Sowing calendar — temperate zone
Green months are your sowing window: September to November.
Growing notes
Angelica is a statuesque herb grown for its candied stems, aromatic seed and sheer presence, sending up hollow flowering stalks well over head height in its second year. It prefers conditions many herbs dislike, favouring moist, rich soil and a spot with afternoon shade rather than a baking sunny bed.
The biggest cause of failure is old seed. Angelica seed loses viability within months, so buy or collect fresh seed and sow it promptly in spring; stale seed simply will not come up and no amount of patience will fix it. Even fresh seed is slow, so do not give up before the full 21–28 days.
Because it is a biennial, the second common disappointment is the plant flowering and dying just as it looks established. This is normal. If you want to keep angelica going, either sow a fresh batch each year for succession, or cut the flower stem before it sets seed to coax another season from the plant. In hot, dry temperate summers like Adelaide's, mulch heavily and water deeply, because angelica bolts and browns off quickly under drought stress. Give it the full 60–90 cm spacing, as crowded plants stay small and never develop the thick stems that make it worth growing.
Angelica at a glance
| Sowing depth | 5 mm |
|---|---|
| Plant spacing | 60-90 cm |
| Row spacing | 90 cm |
| Germination | 21-28 days |
| Days to maturity | 365-730 days |
| Frost tolerance | Hardy |
| Method | Plant Seedlings |
Common questions
- is angelica hard to grow from seed
- The main difficulty is seed viability, which fades within months of harvest. Use fresh seed, sow it in spring from September to November, and be patient through the 21–28 day germination. Given fresh seed and moist soil, it is otherwise straightforward.
- how big does angelica grow
- Angelica is a tall architectural herb that can send flowering stems well over head height in its second year. Give it 60–90 cm between plants and around 90 cm between rows so it has room to develop its thick, hollow stalks.
- why did my angelica die after flowering
- Angelica is a biennial, so flowering and dying in its second year is its natural cycle. To keep a supply going, sow a fresh batch each season, or cut the flower stem before it seeds to push the plant into another year.
- does angelica grow in Melbourne
- Yes, cooler and moister temperate gardens like Melbourne suit angelica well. Give it a part-shaded, moist spot rather than a hot sunny bed, and mulch to keep the roots cool through summer.
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