Cluster bean (guar), certified organic seeds

Cyamopsis tetragonoloba

Product code : GAIAS-0237

Upright guar bean that produces clusters of young green pods to be cooked as a vegetable. Organic; 70 to 80 days to maturity. Read the instructions on the packet before starting and keep the label to track the variety throughout the season. Prepare a clean, loose, well-drained substrate, then moisten it before placing the seeds to limit their displacement. Keep the seedbed uniformly moist without allowing standing water, as excess moisture reduces aeration around young roots. Place seedlings in bright light as soon as they emerge and regularly rotate containers to encourage balanced growth.
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Detailed plant guide
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Cluster bean (guar), certified organic seeds (Cyamopsis tetragonoloba) This fast-growing annual legume produces clusters of green pods eaten as a vegetable while young and tender. Also called guar bean, it is adapted to warm, relatively dry conditions while benefiting from regular moisture during pod development. Upright plants reach approximately 2 to 5 feet high. Each Gaia packet contains approximately 25 seeds certified organic by Ecocert Canada. The variety is open-pollinated. Kew recognizes Cyamopsis tetragonoloba as an accepted species in the Fabaceae family. Plants can also contribute nitrogen to the garden through their legume root system.

Direct sow after the last frost, once soil is thoroughly warm. Place seeds 1 to 2 inches deep and 3 to 4 inches apart, with approximately 24 inches between rows. A temperature of 21 to 30°C, preferably around 26°C, supports germination in 8 to 10 days. Grow in full sun and light loose well-drained soil. Keep the row weeded during establishment because young guar plants can develop slowly at first. Water without saturating the ground, then adjust frequency for heat, drainage, and rainfall. Successive sowings at three-week intervals are possible where the remaining warm season is long enough.

Gaia lists maturity at 70 to 80 days. For kitchen use, pick pods while they are young, green, and tender, before they become fibrous. Rinse them, trim the ends, and cook completely before serving in stir-fries, curries, or braised dishes. Refrigerate the clean dry harvest and use it promptly. For seed saving, instead allow pods to reach full maturity and dry with good airflow. Harvest before an extended rainy period, finish drying under cover, and store thoroughly dried seed in an airtight container in a cool, dark, dry place. Keep culinary pods separate from mature seed reserved for planting.

Practical guide

How to use it

Uses in the garden

Install bush beans in the warmest and sunniest part of the vegetable garden. Their upright habit, 60 to 150 cm tall, forms a vertical crop without requiring the large trellis of pole beans, although a light stake can support plants exposed to wind. Leave about 60 cm between rows for circulation, harvesting pods, and maintaining air circulation. This legume is suitable for drought-tolerant edible landscapes, but regular moisture improves pod formation. Avoid shady locations or heavy, waterlogged soil. Harvest young pods frequently, or set aside a few clearly identified plants for dry seed production. Read the package directions before starting and keep the label to track the variety throughout the season. Prepare a clean, loose, well-draining substrate, then moisten it before placing the seeds to limit their displacement. Keep the seedbed evenly moist without stagnant water, as excess moisture reduces aeration around young roots. Place seedlings in bright light as soon as they emerge and regularly rotate containers to encourage balanced growth.

Good to know

Frequently asked questions

01 How much does the packet contain?
Read the packet instructions before starting and keep the label to track the variety throughout the season. Prepare a clean, loose, and well-drained substrate, then moisten it before sowing the seeds to limit their displacement. Keep the seedlings evenly moist without allowing standing water, as excess moisture reduces aeration around the young roots. Place the seedlings in bright light as soon as they emerge and regularly rotate the containers to promote balanced growth. When several seedlings compete for the same space, thin them carefully to keep the most vigorous ones without disturbing their roots.
02 How to start the seeding process?
Sow directly after the last frost, once the soil has warmed up. Place seeds 2.5–5 cm deep and 8–10 cm apart. Keep the seedbed moist without standing water and weed carefully during initial establishment. No large trellis is normally necessary. Read package directions before starting and save the tag to track the variety throughout the season. Prepare a clean, loose, and well-drained substrate, then moisten it before planting the seeds to limit their movement. Keep the seedlings uniformly moist without allowing standing water, as excess moisture reduces aeration around young roots.
03 How long does germination take?
Germination usually takes 8 to 10 days when the soil is kept between 21 and 30 °C, ideally around 26 °C. Heat is important: do not sow before the risk of frost has passed and choose a fully sunny location. Read the instructions on the seed packet before you begin and keep the label to track the variety throughout the season. Prepare a clean, loose, well-drained substrate, then moisten it before placing the seeds to limit their movement. Keep the seedlings uniformly moist without allowing standing water, as excess moisture reduces aeration around the young roots.
04 How to organize planting in the garden?
Space plants 8 to 10 cm apart and rows about 60 cm apart. Upright plants grow to about 60 to 150 cm in height and 30 to 60 cm in width. This spacing makes harvesting pods easier and promotes good air circulation. Read the package directions before you start and keep the label to track the variety throughout the season. Prepare a clean, loose, well-drained growing medium, then moisten it before placing the seeds to limit their movement. Keep the seedlings evenly moist without allowing standing water, as excess moisture reduces aeration around the young roots.
05 When should we harvest?
Gaia advertises a maturity of 70 to 80 days. For cooking, however, harvest the pods when they are still young, green, and tender. To produce seeds, allow distinct pods to reach full maturity and dry completely before shelling them. Read the packet instructions before starting and keep the label to track the variety throughout the season. Prepare a clean, loose, and well-drained substrate, then moisten it before placing the seeds to limit their movement. Keep the seedling uniformly moist without leaving standing water, as excess moisture reduces aeration around the young roots.