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Planting Calendar: Bro

Upplands Bro, Stockholm, Sweden
0.7°
Last 24h: Near frost recorded tonight at 05:00. Inspect for frost damage
Method
Rel. frost
Last spring frost (0°C) 22 Apr Frost 9 of 10 years · 20 years of data
Frost-free season 166 days 22 Apr – 5 Oct
Probability that frost is over
10% 22 Apr 25% 30 Apr 50% 5 May 75% 9 May 90% 15 May

10% = Half of years are frost-free by this date. More about frost & season →

Custom date

Vegetables

Plant Sow indoors Transplant Direct sow
Date Growing timeGrow. time Date Rel. frost Date Rel. frost
Cauliflower
Brassica oleracea (Botrytis-gruppen)
Greenhouse
10 – 24 Mar
5-7 wk
28 Apr
1 wk after
24 Mar
4 wk before
Broccoli
Brassica oleracea (Italica-gruppen)
25 Mar – 8 Apr
4-6 wk
6 May
2 wk after
15 Apr
1 wk before
Chili pepper
Capsicum annuum
Greenhouse
4 Mar – 1 Apr
8-12 wk
27 May
 5 wk after
Kale
Brassica oleracea (Curly Kale-gruppen)
7 – 21 Feb
5-7 wk
28 Mar
4 wk before
10 Apr
2 wk before
Cucumber
Cucumis sativus
Greenhouse
29 Apr – 6 May
3-4 wk
27 May
 5 wk after
Florence Fennel
Foeniculum vulgare
Greenhouse
22 – 29 Apr
4-5 wk
27 May
 5 wk after
2 May
1 wk after
Butter bean
Phaseolus lunatus
Greenhouse
30 Apr – 7 May
3-4 wk
28 May
 5 wk after
Onion
Allium cepa (Cepa-gruppen)
28 Jan – 25 Feb
8-12 wk
22 Apr
Vid frost
2 May
1 wk after
Onion (sets)
Allium cepa (Cepa-gruppen)
2 May
1 wk after
2 May
1 wk after
Sweetcorn
Zea mays
Fleece
10 – 17 May
3-4 wk
7 Jun
 7 wk after
Chard
Beta vulgaris (Flavescens-gruppen)
23 – 30 Apr
3-4 wk
21 May
 4 wk after
2 May
1 wk after
Carrot
Daucus carota subsp. sativus var. sativus
10 Apr
2 wk before
Cavolo nero
Brassica oleracea (Palm Kale-gruppen)
7 – 21 Feb
5-7 wk
28 Mar
4 wk before
10 Apr
2 wk before
Potato
Solanum tuberosum
16 – 30 Mar
4-6 wk
27 Apr
1 wk after
27 Apr
1 wk after
Ornamental Kale
Brassica oleracea (Ornamental-gruppen)
7 – 21 Feb
5-7 wk
28 Mar
4 wk before
15 Apr
1 wk before
Pumpkin
Cucurbita pepo
Greenhouse
29 Apr – 6 May
3-4 wk
27 May
 5 wk after
Beetroot
Beta vulgaris (Conditiva-gruppen)
23 – 30 Apr
3-4 wk
21 May
 4 wk after
2 May
1 wk after
Red Cabbage
Brassica oleracea (Red Cabbage-gruppen)
25 Mar – 8 Apr
4-6 wk
6 May
2 wk after
Lettuce
Lactuca sativa
18 – 25 Mar
3-4 wk
15 Apr
1 wk before
15 Apr
1 wk before
Savoy Cabbage
Brassica oleracea (Savoy Cabbage-gruppen)
4 – 18 Mar
4-6 wk
15 Apr
1 wk before
Shallot (bulbs)
Allium cepa (Aggregatum-gruppen)
13 – 27 Mar
2-4 wk
10 Apr
2 wk before
10 Apr
2 wk before
Shallot (sets)
Allium cepa (Aggregatum-gruppen)
15 Apr
1 wk before
15 Apr
1 wk before
Spinach
Spinacia oleracea
10 – 17 Mar
3-4 wk
7 Apr
2 wk before
4 Apr
3 wk before
Sweet potato
Ipomoea batatas
19 May – 2 Jun
 4-6 wk
30 Jun
 10 wk after
Tomato
Solanum lycopersicum
Fleece
1 – 15 Apr
6-8 wk
27 May
 5 wk after
Tomatillo
Physalis ixocarpa
French bean
Phaseolus vulgaris
Fleece
29 Apr – 13 May
2-4 wk
27 May
 5 wk after
13 May
 3 wk after
White Cabbage
Brassica oleracea (White Cabbage-gruppen)
25 Mar – 8 Apr
4-6 wk
6 May
2 wk after
Pea
Pisum sativum
10 – 17 Mar
3-4 wk
7 Apr
2 wk before
15 Apr
1 wk before
Current date Soon Date passed

Herbs

Plant Sow indoors Transplant Direct sow
Date Growing timeGrow. time Date Rel. frost Date Rel. frost
Basil
Ocimum basilicum
Fleece
26 Apr – 10 May
4-6 wk
7 Jun
 7 wk after
Lemon balm
Melissa officinalis
11 – 25 Feb
8-10 wk
22 Apr
Vid frost
13 May
 3 wk after
Dill
Anethum graveolens
15 Apr
1 wk before
Chives
Allium schoenoprasum
31 Jan – 14 Feb
6-8 wk
28 Mar
4 wk before
15 Apr
1 wk before
Spearmint
Mentha spicata
13 Jan – 10 Feb
8-12 wk
7 Apr
2 wk before
13 May
 3 wk after
Coriander
Coriandrum sativum
2 May
1 wk after
Sage
Salvia officinalis
12 – 26 Mar
8-10 wk
21 May
 4 wk after
Thyme
Thymus vulgaris
25 Feb – 11 Mar
8-10 wk
6 May
2 wk after
Oregano
Origanum vulgare
3 – 17 Mar
6-8 wk
28 Apr
1 wk after
13 May
 3 wk after
Parsley
Petroselinum crispum
10 – 24 Feb
6-8 wk
7 Apr
2 wk before
15 Apr
1 wk before
Rosemary
Salvia rosmarinus
Fleece
28 Jan – 25 Feb
10-14 wk
6 May
2 wk after
Current date Soon Date passed

Annual flowers

Plant Sow indoors Transplant Direct sow
Date Growing timeGrow. time Date Rel. frost Date Rel. frost
Morning glory
Ipomoea tricolor
Season too short
11 – 18 May
3-4 wk
8 Jun
 7 wk after
Cornflower
Centaurea cyanus
7 Apr
2 wk before
15 Apr
1 wk before
Statice
Limonium sinuatum
Fleece
18 Mar – 1 Apr
8-10 wk
27 May
 5 wk after
Sweet William
Dianthus barbatus
10 – 24 Feb
6-8 wk
7 Apr
2 wk before
27 Apr
1 wk after
Snow-on-the-mountain
Euphorbia marginata
Fleece
1 – 15 Apr
6-8 wk
27 May
 5 wk after
7 Jun
 7 wk after
Dahlia
Dahlia × pinnata
Fleece
26 Mar – 9 Apr
6-8 wk
21 May
 4 wk after
Dahlia (tubers)
Dahlia × pinnata
18 Mar – 15 Apr
4-8 wk
13 May
 3 wk after
13 May
 3 wk after
Foxglove
Digitalis purpurea
27 Jan – 10 Feb
8-10 wk
7 Apr
2 wk before
2 May
1 wk after
Busy lizzie
Impatiens walleriana
Fleece
16 Mar – 13 Apr
8-12 wk
8 Jun
 7 wk after
Creeping zinnia
Sanvitalia procumbens
Fleece
1 – 15 Apr
6-8 wk
27 May
 5 wk after
Hyacinth bean
Dolichos lablab
Season too short
27 Apr – 11 May
4-6 wk
8 Jun
 7 wk after
Chinese lantern
Physalis alkekengi
Fleece
25 Feb – 11 Mar
8-10 wk
6 May
2 wk after
Love in a mist
Nigella damascena
15 Apr
1 wk before
Strawflower
Xerochrysum bracteatum
Greenhouse
19 Mar – 2 Apr
6-8 wk
14 May
 3 wk after
20 May
 4 wk after
Tall verbena
Verbena bonariensis
Fleece
11 Feb – 11 Mar
8-12 wk
6 May
2 wk after
Cardoon
Cynara cardunculus
Season too short
19 Feb – 19 Mar
8-12 wk
14 May
 3 wk after
Regal-foxtail
Ptilotus nobilis
Season too short
4 Mar – 1 Apr
8-12 wk
27 May
 5 wk after
Globe amaranth
Gomphrena globosa
Greenhouse
1 – 15 Apr
6-8 wk
27 May
 5 wk after
Corn poppy
Papaver rhoeas
15 Apr
1 wk before
Snapdragon
Antirrhinum majus
21 Jan – 18 Feb
8-12 wk
15 Apr
1 wk before
27 Apr
1 wk after
Flossflower
Ageratum houstonianum
Greenhouse
18 Mar – 1 Apr
8-10 wk
27 May
 5 wk after
Sweet pea
Lathyrus odoratus
10 Feb – 3 Mar
5-8 wk
7 Apr
2 wk before
Stock
Matthiola incana
18 Feb – 4 Mar
6-8 wk
15 Apr
1 wk before
2 May
1 wk after
Wormwood
Artemisia absinthium
10 – 24 Feb
6-8 wk
7 Apr
2 wk before
2 May
1 wk after
Mexican sunflower
Tithonia rotundifolia
Greenhouse
15 – 29 Apr
4-6 wk
27 May
 5 wk after
Pansy
Viola × wittrockiana
17 – 31 Jan
8-10 wk
28 Mar
4 wk before
27 Apr
1 wk after
Petunia
Petunia
Greenhouse
19 Feb – 19 Mar
8-12 wk
14 May
 3 wk after
Scabious
Scabiosa atropurpurea
Fleece
11 – 25 Mar
6-8 wk
6 May
2 wk after
13 May
 3 wk after
Zinnia
Zinnia elegans
Fleece
15 – 29 Apr
4-6 wk
27 May
 5 wk after
Common morning glory
Ipomoea purpurea
Greenhouse
22 Apr – 6 May
3-5 wk
27 May
 5 wk after
Cosmos
Cosmos bipinnatus
Fleece
15 – 29 Apr
4-6 wk
27 May
 5 wk after
13 May
 3 wk after
Scarlet milkweed
Asclepias curassavica
Season too short
16 Mar – 13 Apr
8-12 wk
8 Jun
 7 wk after
Bee balm
Monarda didyma
28 Jan – 25 Feb
8-12 wk
22 Apr
Vid frost
13 May
 3 wk after
Yarrow
Achillea millefolium
10 – 24 Feb
6-8 wk
7 Apr
2 wk before
2 May
1 wk after
Safflower
Carthamus tinctorius
7 Apr
2 wk before
15 Apr
1 wk before
Iceland poppy
Papaver nudicaule
31 Jan – 14 Feb
6-8 wk
28 Mar
4 wk before
10 Apr
2 wk before
Bishop's flower
Ammi majus
21 Mar – 4 Apr
4-6 wk
2 May
1 wk after
2 May
1 wk after
Drumsticks
Pycnosorus globosus
Season too short
4 – 18 Mar
10-12 wk
27 May
 5 wk after
Sunflower
Helianthus annuus
Greenhouse
16 – 23 Apr
3-4 wk
14 May
 3 wk after
21 Apr
China aster
Callistephus chinensis
Greenhouse
19 Mar – 2 Apr
6-8 wk
14 May
 3 wk after
2 May
1 wk after
Annual phlox
Phlox drummondii
1 – 15 Apr
6-8 wk
27 May
 5 wk after
28 May
 5 wk after
Hollyhock
Alcea rosea
10 – 24 Feb
6-8 wk
7 Apr
2 wk before
2 May
1 wk after
Delphinium
Delphinium elatum
11 Feb – 11 Mar
8-12 wk
6 May
2 wk after
13 May
 3 wk after
African marigold
Tagetes erecta
Fleece
1 – 15 Apr
6-8 wk
27 May
 5 wk after
Black-eyed Susan
Rudbeckia hirta
26 Mar – 9 Apr
6-8 wk
21 May
 4 wk after
28 May
 5 wk after
Woodland sage
Salvia nemorosa
17 Feb – 3 Mar
8-10 wk
28 Apr
1 wk after
13 May
 3 wk after
Black-eyed susan vine
Thunbergia alata
Greenhouse
18 Mar – 15 Apr
6-10 wk
27 May
 5 wk after
California goldenpoppy
Eschscholzia californica
15 Apr
1 wk before
Painted tongue
Salpiglossis sinuata
Fleece
18 Mar – 1 Apr
8-10 wk
27 May
 5 wk after
Water forget-me-not
Myosotis scorpioides
10 – 24 Feb
6-8 wk
7 Apr
2 wk before
2 May
1 wk after
Current date Soon Date passed