Where to Buy New Zealand Spinach Seeds? A Detailed Guide to Raising Seedlings
New Zealand spinach, also known as sea spinach, is the whole plant of New Zealand spinach, a plant in the Aizoaceae family. It originated in Australia, Southeast Asia, Chile and other places, and is a pollution-free green vegetable. New Zealand spinach is not only nutritious and suitable for eating fresh, but can also be used as a medicinal herb. At present it is rarely cultivated, and its prospects are still quite promising. So where are New Zealand spinach seeds sold? How do you raise seedlings? Let's take a look below.
Where are New Zealand spinach seeds sold?
New Zealand spinach grows on seaside sandy land or is cultivated. In China it is currently mainly distributed in Fujian, Zhejiang, Jiangsu, Taiwan, China, Guangdong, Yunnan and other places. Basically, high-quality New Zealand spinach seeds can be bought in the growing areas of these provinces or in trade markets. Of course, if you find it troublesome, online resources are now also very developed, and many e-commerce platforms can also sell New Zealand spinach seeds. Just be careful to choose formal platforms and channels.
How do you raise New Zealand spinach seedlings?
1. Seed treatment
Under natural conditions, the germination period of New Zealand spinach seeds is 15-90 days. To promote rapid seed germination, they must be pretreated. Generally, the warm water soaking method is mostly used: soak the seeds in warm water at about 45 degrees for 1 day, then sprout them. Then, sow for final spacing at a plant-to-row spacing of 30 cm x 50 cm. After sowing, spread a layer of sifted fine soil and water.
2. Use cold frames, improved cold frames, greenhouses or glasshouses for raising seedlings
Clean up the residues of the previous crop and weeds, plow and dry in the sun, and make seedling beds 1.5 m wide. Apply 8-10 kg of sifted decomposed organic fertilizer per square meter, then use a rake to mix the seedbed soil and fertilizer thoroughly and evenly. Use a leveling rake to level the seedling bed, then water thoroughly with bottom water. Wait for the water to seep down before sowing, and after sowing spread a layer of sifted fine soil. After sowing, cover with soil to retain moisture. Seedlings emerge after 2-3 weeks, with 5-8 seedlings per row.
3. Transplanting seedlings
When the seedlings have 2 true leaves and 1 heart leaf, transplant them, with a seedling spacing of 6-8 cm square. Water immediately after transplanting, and keep the indoor temperature at 22-25°C during the day and about 15°C at night. After watering, cover with a layer of sifted fine soil, the purpose being to increase ground temperature and maintain soil moisture. In addition, carry out 1 shallow intertillage. When the seedlings have 5-6 true leaves, restrain growth appropriately and cut blocks for final planting.
4. Seedling-stage management
The main thing to note is preventing the effects of high-temperature damage when raising seedlings in summer. It is recommended to equip shade facilities. On sunny days, cover with a shade net or reed curtain from 11:00 to 16:00 to avoid direct strong light. In addition, combine thinning with intertillage and weeding. The thinned seedlings can be transplanted elsewhere, and it is best to transplant them with soil. After the plants close their rows, pull out weeds at any time and avoid intertillage.
In production, New Zealand spinach is mostly planted by spring sowing, which can be said to be just the right time. Friends interested in this green vegetable planting project can buy seeds early and carry out sowing and seedling raising work.
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