Mint Plants, Double (3 plants) Ships prompt

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$17.50
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Description

(Mentha spp.). Double mint is a cross between spearmint and peppermint. Since peppermint itself is crossed with spearmint too, you can imagine this variety presenting a crisp forward spearmint flavor with a pop of peppermint to finish. It works well for all dishes and drinks you truly want a pronounced mint essence in. This is a true mint and does like to spread and creep across the garden, so consider growing in containers. Unlike Thai mint's upright growing habit, Double mint desires to grow thick horizontal vines that weave together resembling a ground cover. This mint is as vigorous in growth as it is powerful in its flavor profile!

  • Perennial in zones 3-9

  • 60-90 days to maturity

  • 4-6 hours of full to partial sun

  • Planting Depth: 1-2”

  • Plant Spacing: 12-18”

  • Ideal Temperature: 60-75 F

  • Frost Hardy: Yes

Growing Tips, Tricks and FAQs

Growing Tips

Double mint is a perennial heirloom herb that grows best in full to partial sun and prefers moist, well-draining soil rich in organic matter. Keep the soil consistently moist, and apply a balanced fertilizer regularly to encourage growth. Mint spreads a lot, so plant it in a container or a controlled garden space if you don’t want it to overtake nearby plants.

When to Grow

Plant Double mint after the danger of frost has passed in spring. It grows best in USDA zones 3-9, where it can return as a perennial year after year. In colder areas, it can also be grown in containers and brought indoors during winter. To determine the best planting time for your area, consult local frost dates. Learn more about it by checking out our blog post,Our Experts Answer Questions, Share Resources.’

How to Sow and Plant

After the last frost, plant in full to partial sun with moist, well-draining soil. Use barriers or containers to control spreading. Loosen the soil 6 inches deep, mix in compost, and dig a 1-2 inch deep hole. Place the plant, cover the roots, and keep the stem above soil level. Water thoroughly after planting. For containers, use a pot at least 8-12 inches deep with drainage holes.

How to Grow

Keep the soil consistently moist but not waterlogged. Apply a balanced fertilizer regularly for healthier growth. Once the plant is established, harvest stems frequently to encourage new growth and prevent legginess. To maintain a compact and bushy shape, pinch back the tips regularly. Since Double mint spreads aggressively through underground runners, it’s best kept in a container or a designated garden area.

How to Save

  • Let flower spikes fully mature.

  • Remove spikes when flowers are dry.

  • Place spikes in a bag and shake to dislodge the seeds.

  • Alternatively, you can roll the flower spikes between your thumb and index finger over a plate to break the seeds free.

  • Separate the seeds from the chaff.

  • Store seeds in a cool, dry, dark place until you are ready to plant.

FAQ

Can I grow Double mint indoors?
Yes, it grows well in a bright, sunny window with at least 4-6 hours of light per day. Keep the soil moist but not soggy, and trim often to encourage bushy growth.

How do I prevent Double mint from spreading too much?
Plant it in containers or raised beds with root barriers. Regular pruning and harvesting also help keep it from spreading aggressively.

How often should I fertilize Double mint?
Apply a balanced fertilizer (such as 10-10-10) every 4-6 weeks during the growing season to encourage lush, healthy growth. If growing in containers, fertilize slightly more frequently since nutrients wash out more quickly.

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Mint Plants, Double (3 plants) Ships prompt
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4.7
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$13.00
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