Guides/Sweet Pea

Sweet Pea ‘Streamer Mix’

Lathyrus odoratus

No photograph yet

Color

White · Red · Pink · Blue · Purple

Days to cut

75–90 days

Status

planned

Variegated, pastel petals look almost like dangling crepe paper. Grows up to 72".

How it grows

Germination

Days to germ.
10–28 d
Soil temp
50–55 °F
Depth
1 in
Light for germ
dark
Pre-treatment
Either soak seeds in lukewarm water for 12 to 24 hours or nick their tough outer seed coats before sowing to speed germination.

Culture

Days to maturity
75–90 d
Spacing
6–8 in
Height
72–144 in
Sun
Sun
Frost
Tolerates dips into the low 20s. · to 20°F · hardy
Sow indoors
Yes
Outdoor / direct
Yes

Harvest

Cut stage
Harvest sweet pea flowers when the bottom 1 to 2 blooms on the stem are just starting to open while the top buds remain unopened. Cut stems in the cool early morning or late evening when plants are fully hydrated. Pick flowers every 2 to 3 days to prevent the plant from setting seed pods, which stops blooming.
Vase life
4–7 d

Trials

No trials yet.

Other Observations

Notes not filed against a sowing. Everything else sits with its trial above.

No loose observations — every note belongs to a sowing.

This variety’s year

JanFebMarAprMayJunJulAugSepOctNovDec
Sow indoorsFeb 26 – Apr 9
Outdoor / directApr 23 – Jun 4
Bloom (from indoor)May 10 – Jul 9
Bloom (from outdoor)Jul 5 – Sep 3
See the whole season

Other Sweet Pea varieties

Species overview