If you want amaranth that earns its place in the garden, you need to choose more than just any packet of seeds.
Some varieties offer fast salad greens, others provide bold color, edible grain, or striking flower heads that last.
In 2026, the best choices are not always the most familiar ones, and a few options may surprise you once you match them to your space and goals.
| Amaranth Seeds for Planting and Sprouting |  | Best For Microgreens | Seed Type: Amaranthus tricolor | Seed Count: 500 seeds | Growth Habit: Annual | VIEW LATEST PRICE | Read Our Analysis |
| Plant Good Seed Organic Amaranth Variety Pack |  | Best Variety Pack | Seed Type: Amaranth mix | Seed Count: 2400 seeds | Growth Habit: Annuals | VIEW LATEST PRICE | Read Our Analysis |
| Globe Amaranth Seeds for Planting (50 Pcs) |  | Best Cut Flowers | Seed Type: Globe amaranth | Seed Count: 50 seeds | Growth Habit: Annual | VIEW LATEST PRICE | Read Our Analysis |
| Green Amaranth Round Leaf Seeds (200 Seeds) |  | Fastest Growing | Seed Type: Green amaranth | Seed Count: 200 seeds | Growth Habit: Annual | VIEW LATEST PRICE | Read Our Analysis |
| Amaranth 100 Seeds Heirloom Non-GMO Open Pollinated |  | Best For Seeds | Seed Type: Amaranthus cruentus | Seed Count: 100 seeds | Growth Habit: Annual | VIEW LATEST PRICE | Read Our Analysis |
| Sow Right Seeds Red Garnet Amaranth Seeds |  | Best Red Variety | Seed Type: Amaranthus tricolor | Seed Count: 1300 seeds | Growth Habit: Annual | VIEW LATEST PRICE | Read Our Analysis |
| Foxtail Amaranth Seeds for Planting (400+ Seeds) |  | Most Ornamental | Seed Type: Amaranthus caudatus | Seed Count: 400+ seeds | Growth Habit: Annual | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Amaranth Seeds for Planting and Sprouting
Should you want a fast, low maintenance edible green that does well in hot weather, these Amaranthus tricolor seeds are a strong choice. You will get about 500 heirloom, non-GMO, open-pollinated seeds grown in the USA. They germinate in 8 to 12 days for microgreens and reach harvest in 30 to 55 days. Sow them in fertile, well-drained soil in full sun at 70 to 80°F, then keep moisture steady. You can grow them indoors, in raised beds, pots, or trays. Harvest young leaves at 12 inches for salads, stir-fry, soup, or garnish.
- Seed Type:Amaranthus tricolor
- Seed Count:500 seeds
- Growth Habit:Annual
- Sun Exposure:Full sun
- Seed Quality:Heirloom, non-GMO
- Edible Use:Leaves, sprouts
- Additional Feature:99% germination rate
- Additional Feature:Surface sow seeds
- Additional Feature:Bright green margins
Plant Good Seed Organic Amaranth Variety Pack
If you want a versatile, certified organic amaranth seed mix for ornamentals, greens, grain, and dye, the Plant Good Seed Organic Amaranth Variety Pack is a strong choice. It includes four heirloom, open-pollinated packets: Chinese Giant Orange, Elephant Head, Hopi Red Dye, and Red Callaloo, with 600 seeds in each packet. The seeds are non-GMO, untreated, and germination verified, so you can plant with confidence. Use them from late spring through summer for self-reseeding annuals that work well in small or large gardens. Each packet includes clear growing instructions, and you can contact the seed specialists if you need help.
- Seed Type:Amaranth mix
- Seed Count:2400 seeds
- Growth Habit:Annuals
- Sun Exposure:Full sun
- Seed Quality:Organic, heirloom, non-GMO
- Edible Use:Greens, grain, dye
- Additional Feature:Four-packet variety pack
- Additional Feature:Certified organic seeds
- Additional Feature:Packed-on sell-by dates
Globe Amaranth Seeds for Planting (50 Pcs)
Globe Amaranth Seeds for Planting (50 Pcs) are a smart pick if you want reliable cut flowers with bold color and a long vase life. You get 50 globe amaranth seeds, and they grow into sturdy stems that hold their color in fresh bouquets and dried arrangements. Sow them after the last spring frost in full sun and well-drained soil, then cover lightly and keep moisture steady until they establish. Space plants 6 to 8 inches apart. They attract butterflies, tolerate dry spells, and reward you with more blooms when you cut them regularly.
- Seed Type:Globe amaranth
- Seed Count:50 seeds
- Growth Habit:Annual
- Sun Exposure:Full sun
- Seed Quality:GMO-free
- Edible Use:No
- Additional Feature:Long-lasting cut flowers
- Additional Feature:Great for drying
- Additional Feature:Butterfly-attracting blooms
Green Amaranth Round Leaf Seeds (200 Seeds)
Green Amaranth Round Leaf Seeds (200 Seeds) are a smart choice if you want a fast-growing, edible leafy green that thrives in warm weather and keeps producing after harvest. You get 200 heirloom, organic, non-GMO seeds that sprout best above 65°F in dark, moist soil. Sow them in April or later, space plants about 4 inches apart, and provide full sun with moderate watering. In about 30 days, you can harvest tender leaves, young tips, and thinnings for salads or stir-fry. Their mild, spinach-like flavor and rich nutrients make them a versatile garden staple.
- Seed Type:Green amaranth
- Seed Count:200 seeds
- Growth Habit:Annual
- Sun Exposure:Full sun
- Seed Quality:Organic, heirloom, non-GMO
- Edible Use:Leaves, tips
- Additional Feature:Cut-and-grow-again harvests
- Additional Feature:Harvest in 30 days
- Additional Feature:Dark-germination preferred
Amaranth 100 Seeds Heirloom Non-GMO Open Pollinated
If you want a reliable heirloom amaranth that is easy to grow and versatile in the kitchen, this Earthcare packet of 100 seeds is a strong choice. It contains Amaranthus cruentus seeds that are heirloom, open pollinated, and non GMO, so you can save seed and regrow true to type plants. Sow seeds 1/4 inch deep after the last frost in full sun, or start them indoors four weeks earlier. They grow well in most soils, can reach up to 6 feet, and produce pink plumes in summer. You can harvest the edible greens, sprouts, or seeds for flour or popping.
- Seed Type:Amaranthus cruentus
- Seed Count:100 seeds
- Growth Habit:Annual
- Sun Exposure:Full sun
- Seed Quality:Heirloom, open-pollinated, non-GMO
- Edible Use:Greens, sprouts, seeds
- Additional Feature:Up to 6 feet
- Additional Feature:Pink flower plumes
- Additional Feature:USDA zones 3-10
Sow Right Seeds Red Garnet Amaranth Seeds
Sow Right Seeds Red Garnet Amaranth Seeds are a great choice if you want a striking, easy-to-grow plant that does more than look good. You will get a red Amaranthus tricolor variety with heirloom, Non-GMO, GMO-free seeds in one packet. Plant them 1/8 inch deep, 6 to 12 inches apart, in full sun, and keep the soil evenly moist. Germination takes 14 to 21 days in soil that is 65 to 75°F. You can expect 6-foot plants, edible young greens, tasty grains, pollinators, and goldfinches. They bloom from summer to fall, and Sow Right Seeds offers growing help.
- Seed Type:Amaranthus tricolor
- Seed Count:1300 seeds
- Growth Habit:Annual
- Sun Exposure:Full sun
- Seed Quality:Heirloom, non-GMO
- Edible Use:Young leaves, grains
- Additional Feature:Solar-powered operation
- Additional Feature:Fragrant seed heads
- Additional Feature:Feeds goldfinches
Foxtail Amaranth Seeds for Planting (400+ Seeds)
Foxtail Amaranth Seeds for Planting (400+ seeds) are a great choice if you want a dramatic, low-maintenance annual that fills your garden with deep red tassel blooms from mid summer into fall. Grow Amaranthus caudatus in full sun, where its 40 to 60 inch stems spill like velvet waterfalls. It is drought resistant once established and needs moderate watering. Sow it outdoors in spring or summer in USDA zones 2 to 11. You can also harvest young leaves for salads, cook older leaves like spinach, and use the protein rich grain for flour. The seeds are GMO free, and you will receive 400 pieces.
- Seed Type:Amaranthus caudatus
- Seed Count:400+ seeds
- Growth Habit:Annual
- Sun Exposure:Full sun
- Seed Quality:GMO-free
- Edible Use:Leaves, grains
- Additional Feature:Waterfall-like tassels
- Additional Feature:Drought-resistant established plants
- Additional Feature:Ancient immortality lore
Factors to Consider When Choosing Amaranth Seeds for Planting
As you choose amaranth seeds, start by matching the variety to your purpose, whether you want edible leaves, grain, or ornament. You should also check germination reliability, growth time, and climate compatibility so your plants can thrive. Do not forget to leave enough space for the mature size of the variety you pick.
Seed Variety Purpose
Your purpose should guide which amaranth seeds you choose. Go for leafy varieties like *Amaranthus tricolor* or round-leaf types if you want quick, repeated harvests of tender greens. Choose tall grain types such as *Amaranthus cruentus* or *caudatus* for larger seed heads and later-season grain production. Pick tassel or foxtail-form plants for long-lasting cut flowers and dried arrangements, and select fast-germinating, surface-sown varieties for microgreens or indoor trays. If you are growing for salads or stir-fries, prioritize tender leaves and quick, cut-and-come-again growth. For grain, choose plants that finish taller and set heavy heads late in the season. If you want décor, focus on plume shape and lasting color. Matching variety to use helps you harvest what you actually want.
Germination Reliability
Once you’ve matched amaranth seed type to its purpose, check how reliably those seeds will sprout. Start with the packet’s germination rate. Quality lots often list 90% or more, which gives you a solid clue about sprouting success. Then check the pack date or testing date and plant within the vendor’s recommended viability window, usually 12 to 24 months, because older seed loses vigor. Make sure your soil is warm enough, about 65 to 80°F, since cool conditions can sharply cut germination. You should also favor seeds stored dry, cool, and dark, not seed exposed to heat or moisture. If you are unsure, test 10 seeds on a damp paper towel before sowing a whole bed so you do not waste space, time, or effort.
Growth Timeframe
Amaranth seed choice should match how soon you want to harvest, because varieties differ widely in maturity. If you want greens fast, pick leafy types that you can cut in about 30 to 40 days; microgreens can be ready in just 8 to 12 days. If you are growing for grain, expect a longer schedule. Many varieties need 50 to 90 plus days to mature, and seed heads often take 50 to 70 days after flowering. You should also factor in germination, which usually takes 1 to 3 weeks, though warm soil speeds sprouting. For ongoing leaf harvests, sow seeds every 3 to 6 inches or repeat sowings every 2 to 4 weeks. That way, you will keep plants at different stages and reduce gaps between harvests.
Climate Compatibility
Because amaranth is a warm-season crop, you will get the best results by matching seed choice to your climate and frost-free window. Plant seeds when soil stays around 65 to 80°F, since cold ground slows germination and can weaken many varieties. If you live in a hot, dry area, you can usually expect strong performance because many amaranths handle heat and drought well. In cool, wet regions, choose more adaptable types, but expect less vigor. Check the USDA hardiness guidance for each variety, then compare it with your local frost dates and season length. Quick leafy or microgreen selections fit short seasons, while grain or ornamental types need a longer frost-free stretch. For indoor growing, keep temperatures near 70 to 80°F and provide full-sun light.
Planting Space Needs
Space is one of the biggest factors in choosing amaranth seeds for planting, since the right layout depends on how you plan to use the crop. If you are growing microgreens or dense salad greens, you can sow them thickly in trays and skip thinning. For mature leafy plants, give each one 6 to 12 inches of room. Grain or larger types need 12 to 24 inches or more. Check height, too. Many vegetable amaranths stay 1 to 2 feet tall, while grain or ornamental kinds can reach 4 to 6 feet or more, so put taller plants at the back or north side. Use shallow trays for small crops, but give full-size plants 8 to 12 inches of depth. Leave 12 to 24 inch aisles for harvesting and care.
Edible Or Ornamental
Picking amaranth seeds starts with your main goal, edible greens, grain, or eye-catching flowers. If you want tender leaves, choose leaf-focused varieties and harvest them young. Many are ready in 30 to 40 days, and microgreens can be clipped in 8 to 12 days. If you would rather grow grain or dramatic blooms, choose taller types that form mature seedheads or tassels in 50 to 90 days. Match height and habit to your space. Compact plants work well for containers and repeated leaf harvests, while tall, plume-bearing plants suit bouquets and bold borders. Also check climate fit. Leaf amaranths love heat and drought, but cold can slow them. Some ornamental foxtails handle dry spells well once established. Many varieties do both jobs, so choose the trait you value most.
Packet Quantity Value
Once you have chosen amaranth for greens, grain, or blooms, the next step is figuring out how many seeds you actually need. For a small home garden, a packet with 50 to 200 seeds may be enough. Larger beds or succession plantings often require several hundred seeds or more. You should also consider how you plan to use amaranth. Microgreens need far fewer seeds than grain crops, so one packet may last much longer.
Do not judge value based on count alone. A packet with 90 percent or higher germination can outperform a larger packet with weak viability. Check the planting window too, since many packets remain usable for only 12 to 24 months. To compare options, divide the price by the number of viable seeds.
Frequently Asked Questions
How Long Do Amaranth Seeds Stay Viable in Storage?
You can expect amaranth seeds to stay viable for about 3 to 5 years in cool, dry storage. They will last longer if you keep them airtight, dark, and moisture-free.
Can Amaranth Seeds Be Started Indoors Before Transplanting?
Yes, you can start amaranth seeds indoors 4 to 6 weeks before transplanting. Use small pots, keep them warm, and harden the seedlings off before planting them outside, because amaranth dislikes root disturbance.
Which Amaranth Variety Grows Best in Hot, Dry Climates?
You will get the best results with Love-Lies-Bleeding amaranth. It thrives in heat and drought, and it offers sturdy growth, vivid color, and dependable seed production.
Do Amaranth Plants Self-Seed Easily in Home Gardens?
Yes, amaranth often self-seeds in home gardens because mature plants drop plenty of seed. You can limit volunteer seedlings by cutting flower heads before they dry, or leave a few plants to reseed if you want growth next year.
Are Amaranth Leaves Edible as Well as the Seeds?
Yes, you can eat amaranth leaves and seeds. About 80 species exist, and young leaves taste like spinach. Harvest the tender greens early, then let the plants mature for nutritious, protein-rich seeds later.
