A detailed guide to growing mallow: from sowing to management in one article
Timely sowing: use broadcast sowing or hole sowing; the exact time depends on local conditions. || Field management: after sowing, water mallow promptly with dilute manure; topdress during the peak growing season. || Harvesting and seed saving: spring-sown mallow in North China is harvested about two months after sowing, and after flowering you can wait to save seed.
Key points for growing mallow:
1. Planting time
Mallow is suitable for spring and autumn planting. For protected cultivation, spring sowing is done in February, and the sowing period is late September. Hole sowing is generally used; before sowing, apply 2000-3000 kg of decomposed organic fertilizer and 50 kg of compound fertilizer per mu, sow 4-5 seeds per hole, with a spacing of 35×35 cm. After sowing, cover the seeds with fine soil, cover the bed surface with a shade net, water thoroughly to keep the soil moist.
2. Water and fertilizer management
During the seedling stage, mallow has a weak ability to absorb water and nutrients, and weeds on the bed surface grow vigorously, so weed promptly and cultivate and loosen the soil frequently to avoid soil compaction. Mallow has a high fertilizer requirement; after sowing, pour decomposed dilute manure water as a seed fertilizer, which can cover the seeds and help germination. After emergence, lightly water with dilute human urine. Before the first harvest, topdress with human urine per mu. In addition, water mallow once every 8?10 days in spring and once every 5?7 days in autumn planting to promote plant growth.
3. Harvesting
For harvesting young seedlings, about 50 days after sowing, you can combine thinning with pulling and harvesting; for eating tender shoots, when the plant height is 18 cm, you can cut and harvest the upper leaf shoots. In spring, leave 1-2 nodes near the ground when cutting; if too many nodes are left, too many side branches develop, nutrients are dispersed, and the tender leaf shoots are not plump and the quality is poor. In other seasons, leave 4-5 nodes when cutting.
The above is the complete introduction from the Tuliu.com editor on growing mallow; we hope it helps you.