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Lacy Phacelia Cover Crop Seeds

Lacy Phacelia Cover Crop Seeds

Regular price $5.99
Sale price $5.99 Regular price
~15.0 g
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Product Details

Known by many names including "Lacy Scorpion-weed", "Blue Tansy", and "Bee's Friend", this plant does it all! While primarily used as a cover crop to improve soils and decrease erosion, "Lacy Phacelia" has adorable, bell-shaped, violet flowers found on fiddlehead clusters. These clusters make for fantastic cut flowers. As "Lacy Phacelia" is native to Arizona and California, it is very tolerant of drought conditions and poor soils, so it's perfect for low-water use gardens! As an added bonus, this plant attracts many pollinators including native bumblebees, bee flies, and honeybees. This plant can grow well from sea level up to 8,000 feet.

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  • Variety Info
  • Sowing Info
  • Growing Info

Variety Info

Days to Maturity: 45-60 days, annual

Family: Hydrophyllaceae

Native: Arizona, California, and northern Mexico

Hardiness: Frost-tolerant annual. Hardy to 19°F. Winter kills at 18°F; if using as winter cover, leave organic matter in place to prevent soil erosion.

Exposure: Full sun

Plant Dimensions: 12"-36" tall

Variety Info: Erect and semi-erect stems covered with short stiff hairs. Small, violet, bell-shaped flowers occur in fiddlehead clusters that unfold as the plant continues to bloom. Plants can cause minor skin irritation in sensitive individuals.

Attributes: Frost Tolerant

Sowing Info

When to Sow Outside: RECOMMENDED. In spring, sow as soon as the ground can be worked. Germination takes place when soil temperatures are between between 40°F and 68°F. Extreme high and low temperatures inhibit germination. Darkness is required for germination, so fully cover seeds with soil. In fall, start 8 weeks before your expected first frost to reach plant maturity.

When to Start Inside: Not applicable.

Days to Emerge: 15-30 days

Seed Depth: 1/4"

Seed Spacing: Scatter seed about 2" apart

Row Spacing: Not Applicable

Growing Info

Harvesting: Before they set seed, cover crops should be incorporated into the soil or removed. Dig up the plants and turn under or use a tiller. If you want to speed the decomposition process, mow the crop first to cut the plants into smaller pieces. Cover crops decompose in the soil rather quickly; in just 2 to 4 weeks after incorporation, you can sow your next crop. If you choose not to incorporate the cover crop into your soil right away, add the cuttings to your compost pile. As they break down, they give the compost the same enriching benefits to be added to your garden soil later. You can use cover crops as mulch, too. As mulch, the plants break down more slowly, but still add the benefits of soil-moisture retention, wind erosion reduction, and insulation, which keeps the soil warm or cool. To use as mulch, cut plants down to the soil by hand, mower, or weed whacker.

4.6
Rated 4.6 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
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5 reviews
  • Carla ..
    Verified Buyer
    Rated 5 out of 5 stars
    Apr 20, 2025
    5 Stars

    Was excited to see this as ground cover as I live in California and it is native to here. I planted in February(40-50s and very rainy)and it is now April and it has grown very well. I planted throughout my yard/garden, some full sun, some very shady. The full sun has been blooming for about a month now, the shady is just getting blooms but it does grow even in shade. The best part is the flowers are SO COOL. I'm obsessed with watching them bloom and unfurl. All bees love it- honey bees and the native bees. Highly recommend.

  • Angela
    Verified Buyer
    Rated 5 out of 5 stars
    Feb 11, 2025
    5 Stars

    Looking forward of using the many seeds in my garden this summer!!

  • John L.
    Verified Buyer
    Rated 5 out of 5 stars
    Dec 10, 2024
    5 Stars

    Friends, I haven't yet planted it, planning rather to do so this spring. I do read the BI emails avidly. Yours is a classy operation! J

  • Pam K.
    Verified Buyer
    Rated 5 out of 5 stars
    Nov 24, 2024
    5 Stars

    I have grown phacelia before but never as a cover crop. I recommend it for the little pollinating folks in my garden. I also am trying to grow more clover here and there and it came up quickly between my raspberries. I can't share pix as we are far north, snow on the ground so gardening in dreams only.

  • Tomas N.
    Verified Buyer
    Rated 3 out of 5 stars
    Nov 11, 2024
    3 Stars

    Did not have success with this ground cover... more than likely my error not the quality of the seed

    Which best describes you as a gardener? Intermediate