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2024 Seed Catalog

Superfine Rainbow Masterblends Mix coleus


Super­fine Rain­bow Master­blends Mix

Coleus Seeds

Masterblends Mix is a sensational formulated blend of all the coleus varieties in the Superfine Rainbow series. The highly-decorative leaves are large, the 12-15 in. tall plants vigorous, robust, and bushy.

Superfine Rainbow Masterblends Mix coleus are ideal plants for brightening semi-shaded beds, borders and containers. Very late flowering, plants provide a long season of color.

50 seeds - $3.49
View all of our Coleus varieties

Growing Super­fine Rain­bow Master­blends Mix Coleus Seeds

Bee introduces how to plant

Plant Superfine Rainbow coleus seeds: Sow seed in cell packs or flats, use a sterilized soil-less mix. Press seeds into soil, do not cover. Needs light to germinate. Kept at 70-75°F., seedlings emerge in 10-14 days. After all danger of frost transplant into 4 in. containers, or into the garden 10 to 16 in. apart. Direct sowing is not recommended.

Grow Superfine Rainbow coleus: Grow in part sun or filtered shade in rich, moist soil. Remove flowers as they form to keep foliage visible, healthy and growing. Near the end of the season, allow some of the nectar-rich flowers to form. Blooms will attract hummingbirds and butterflies. Superfine Rainbow series coleus are excellent container plants, can be even be grown indoors in a brightly lit window.

Shipping Information

U.S. Shipping Rates

Free shipping on U.S. orders over $60.00.
Free priority shipping on U.S. orders over $150.00.

Standard U.S. shipping is $5.99.
Priority U.S. shipping is $9.99.

International Shipping Rates

Shipping to Canada is $13.99.
International shipping to all other countries is $15.99.

Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.