| Management number | 250428888 | Release Date | 2026/09/17 | List Price | US$2.40 | Model Number | 250428888 | ||
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Grow your own colorful and nutritious Rainbow Swiss chard with our premium organic seeds. Elevate your gardening game with a vibrant variety, full of flavor and packed with essential vitamins and minerals. Get ready to add a splash of color and health to your garden and plate! These seeds are organic, non-GMO, and heirloom so you can grow the highest quality harvest.
We recommend using the following to sow the seeds:
The more light, the more colorful the stems will be. When harvesting the leaves, cut at the base of the stem so the plant can produce more leaves. The leaves are best harvested before they get too big to give the best flavor(don't allow them to get over 12"). They are great in salads or cooked.
(Find more info on germinating seeds by going to our seed guide)
These seeds are for the 2026 growing season.
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difficulty |
beginner | intermediate | advanced |
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germination time |
5-14 days |
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depth |
1/2” |
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spacing |
2" - 3" apart or or sow 1-2 seeds per soil pod or nursery pot, thin to 12" apart |
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recommended planter |
>6" planter |
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time to maturity |
50-60 days |
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seed prep |
pre-soak | scarification | stratification | none |
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method |
greenhouse | paper towel method |
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temperature |
60F - 80F |
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description |
upright leafy growth with colorful stems including reds, pinks, oranges, yellows, and whites. |
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difficulty |
beginner | intermediate | advanced |
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growth speed |
slow | medium | fast |
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size of plant |
12” |
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light |
full sun | partial sun | shade | grow lights |
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soil |
coconut coir/peat-based potting mix, pH 6.0-6.4 |
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temperature |
warm | cool |
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pet-friendly |
cats | dogs | no |
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pests |
aphids, slugs, caterpillars |
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fertilization |
heavy | moderate | light |
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