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Planting guide

When to plant phacelia

Lavender-blue, coiled flowers beloved by bees; also a quick green manure. In Melbourne it goes in Mar, Apr, May, Aug, Sep, Oct, Nov, Dec.

Start as
Seed, sown in place
Flowers in
7–10 wks
Spacing
15 cm
Depth
0.5 cm
Sun
Full sun (6+ hours)
Water
Low
Effort
Easy
Colours
blue, purple
Frost-tender
No

When it goes in

● means phacelia can go in that month, ○ means wait. Worked out from each town's climate zone and season, the way planting guides do it. Pick your town for the full list for that month.

Australian towns and cities
TownJanFebMarAprMayJunJulAugSepOctNovDec
Sydney○○●●●○○●●●●●
Melbourne○○●●●○○●●●●●
Brisbane○○●●●●●●●○○○
Perth○○●●●○○●●●●●
Adelaide○○●●●○○●●●●●
Gold Coast○○●●●○○●●●●●
Newcastle○○●●●○○●●●●●
Sunshine Coast○○●●●●●●●○○○
Canberra○○○○○○○○●●●●
Central Coast○○●●●○○●●●●●
Geelong○○●●●○○●●●●●
Wollongong○○●●●○○●●●●●
Hobart○○○○○○○○●●●●
Townsville○○●●●●●●●○○○
Cairns○○○●●●●●○○○○
Toowoomba○○●●●○○●●●●●
Darwin○○○●●●●●○○○○
Ballarat○○○○○○○○●●●●
Mandurah○○●●●○○●●●●●
Bendigo○○●●●○○●●●●●
Launceston○○○○○○○○●●●●
Mackay○○●●●●●●●○○○
Rockhampton○○●●●●●●●○○○
Coffs Harbour○○●●●○○●●●●●
Blue Mountains○○○○○○○○●●●●
Bunbury○○●●●○○●●●●●
Bundaberg○○●●●●●●●○○○
Alice Springs○○●●●○○●●●●●
Mildura○○●●●○○●●●●●
Port Macquarie○○●●●○○●●●●●
Around the world
TownJanFebMarAprMayJunJulAugSepOctNovDec
Auckland○○●●●○○●●●●●
Wellington○○●●●○○●●●●●
Christchurch○○○○○○○○●●●●
London○○●●●●○○○○○○
Manchester○○●●●●○○○○○○
Edinburgh○○●●●○○○○○○○
Dublin○○●●●●○○○○○○
New York City○○●●●○○○○○○○
Los Angeles○●●●●●○○●●●○
Chicago○○●●●○○○○○○○
Seattle○○●●●●○○○○○○
Austin○●●●●●○○●●●○
Toronto○○●●●○○○○○○○
Vancouver○○●●●○○○○○○○
Cape Town○○●●●○○●●●●●
Johannesburg○○●●●○○●●●●●
Singapore●●○○○○○○○●●●
Mumbai●●○○○○○○○●●●
Paris○○●●●●○○○○○○
Berlin○○●●●○○○○○○○

How to plant phacelia

  1. Scatter seed on prepared soil and rake in lightly.
  2. Keep damp until it sprouts.
  3. Dig in before seeding to enrich bare beds.
  4. Sow in succession for continuous flowers.

Phacelia varieties

Classic varieties are the reliable, widely grown ones. Adventurous ones are heirlooms, odd colours and rarities.

  • Tansy phacelia Classic7–10 wksSold by Diggers, Happy Valley
  • Lavender Blue phacelia Classic7–10 wksSold by The Seed Collection

Shops shown are for Australia. The chooser picks shops for your country.

What phacelia does for your garden

One of the best bee plants; sow it as a green manure in empty beds.

Good neighbours

Phacelia by month

More to plant

Not sure phacelia is right for your space? Answer a few taps and see everything that can go in this week.

Find what else you can plant now
When to plant phacelia in Australia · Sow Now