Vol. IX · No. 40 Brackwater Seed Library Wednesday, 30 September 2026
The Seed Almanac
Fig. 12. Climbing French bean ‘Blue Lake’. Fabaceae.

Climbing French bean ‘Blue Lake’

Phaseolus vulgaris · Vegetable · No. 12

Sow under cover
Apr–May
Sow outdoors
May–Jul
Harvest
Jul–Sep
Germination
7–14 days
Spacing
15 cm in the row, 60 cm between rows
Days to harvest
60–80 from sowing
Sun
Full sun
Seed saving
Easy

20 seeds per packet
10 packets on the shelf

Months for Climbing French bean ‘Blue Lake’
JFMAMJJASOND
Under coverAprilMay
OutdoorsMayJuneJuly
HarvestJulyAugustSeptember

Notes

Round green pods, white seed. Self-pollinating. Mark a few plants for seed and stop picking them in August.

Saving seed · Easy

Self-pollinating annual. Seed ripens the same season. Keep 3 m from other varieties of the same plant.

  1. Mark two or three healthy plants early.
  2. Leave the fruit, pod or head to ripen fully on the plant.
  3. Dry the seed 7–14 days on paper, out of direct sun.

Same family · Fabaceae

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