- Variety Info
- Sowing Info
Variety Info
Family: Fabaceae
Native: Southeast Asia
Hardiness: Tender perennial in zones 10–11, grown as an annual in cooler climates.
Exposure: Full Sun to Part Shade
Bloom Period: Summer to frost
Plant Dimensions: Vine. Grows 12’–15' in height, although it can be maintained at 12' with light pruning.
Variety Info: 1" vibrant blue blossoms
Sowing Info
When to Sow Outside: 1 to 2 weeks after your average last frost date, when soil temperature is at least 65°F. Mild Climates: Sow in late summer for winter bloom.
When to Start Inside: RECOMMENDED. 6 to 8 weeks before your average last frost date. Mild Climates: Start in late summer for winter bloom.
Days to Emerge: 14 – 21 Days
Seed Depth: 1/2"
Seed Spacing: A group of 4 seeds every 6"
Thinning: When 2" tall, thin to 1 every 6"
Your hardiness zone is
- LuzRated 5 out of 5 stars1/25/265 Stars
Perfect I Love That merchandise
- Shannon L.Verified ReviewerRated 5 out of 5 stars1/24/26Seed Germinating
A lot of people don't realize that you have to SCORE and SOAK the seeds to get the best germination rate. The outter pea shell on the seed is very tough and hard for seedlings to break through. Once scratched/scored the seed will need to be soaked at least overnight to 24 hours, if they do not swell after being soaked, try to score it a little more and soak again until its swelled up. Then plant as normal or do the paper towel method. Do not let them be too wet during germination after soaking or they will rot. Hope this helps. :) ~ A very obsessed butterfly pea vine grower.
Which best describes you as a gardener? IntermediateBIBotanical Interests1/25/26Hey Shannon,
Thank you so much for this incredibly helpful 5-star review! This is exactly the kind of detailed growing wisdom that makes all the difference for fellow gardeners trying butterfly pea for the first time. Your step-by-step breakdown of the scoring and soaking process is going to be a game-changer for so many people!
It's clear you've really mastered the art of growing these beautiful vines! We can tell from your enthusiasm that you've probably had some amazing butterfly pea harvests and those gorgeous color-changing teas. Your obsession with butterfly pea growing is definitely paying off, and sharing this knowledge is going to help so many other gardeners succeed with their seeds.
Keep on growing 🌻️
- MabelRated 5 out of 5 stars12/18/255 Stars
Love it. Waiting to plant. Thank you
- JamiRated 5 out of 5 stars12/16/255 Stars
Excited to try
- Wendy F.Verified BuyerRated 5 out of 5 stars12/1/25Blue Tea??
I understand that these can be used for tea. I'll update once they're planted and growing.
Which best describes you as a gardener? IntermediateBIBotanical Interests12/1/25Hey Wendy,
Thank you so much for the 5-star review! You're absolutely right - those beautiful blue flowers will make the most amazing tea with their gorgeous natural color. Just add a splash of citrus. We're excited to hear how your growing journey goes and can't wait for your update once they're thriving! Happy planting 🌻