How to Grow Spaghetti Squash? A Detailed Guide to the Latest Planting Methods
Spaghetti squash is a relatively rare high-quality squash in China. It is a variant of the zucchini, and both the young and mature squash can be eaten. Spaghetti squash is still rather uncommon on the Chinese market; although it can be grown in all parts of China, it has not been widely accepted by people. At present, the bidding value of spaghetti squash on the market is considerable, so quite a few people have been asking online: how do you grow spaghetti squash? So today, the editor will give you a brief introduction to the basic methods of growing spaghetti squash.
1. Field Preparation
Spaghetti squash is highly adaptable to its environment. Generally, any soil that can be used to grow pumpkins, zucchini and other cucurbits can also be used to grow spaghetti squash. Next, the land preparation method is also similar to growing zucchini: plow deep and raise the beds, clear the debris from the field, disinfect and kill pests, then spread plenty of farmyard manure or organic fertilizer, and you can open the furrows and get ready to sow.
2. Sowing Methods
There are generally two ways to sow spaghetti squash: direct sowing and raising seedlings for transplanting. The planting time is usually around February each year. For direct sowing, you generally dig holes at a certain density, then put three to four seeds in each hole, and finally cover them with soil to bury the seeds. For raising seedlings and transplanting, you also need to prepare a seedbed, then scatter the seeds evenly over the seedbed, and finally pat the seeds gently into the soil, cover with a layer of straw and wait for them to sprout.
3. Thinning and Replanting
When the spaghetti squash seedlings have grown to about 10 to 12 cm, you can carry out thinning, transplanting and replanting. Generally, only two seedlings are left in each hole; the extra seedlings can be pulled out and used for transplanting or replanting. When the seedlings have grown to about 20 cm, plant them out at a density of 1.5 m between rows and 1 m between plants.
4. Fertilizing and Trellising
After planting out, two things need to be done: fertilizing and trellising. About four to five days after planting out, fertilizing is needed, mainly with nitrogen fertilizer applied in holes, or you can use manure or urine water for irrigation. After a week, set up a support under each spaghetti squash seedling, then use string to train the seedling onto the support to grow. This not only reduces disease but also improves the airflow in the field and increases the yield of spaghetti squash. During the seedling growth period of spaghetti squash, generally two to three applications of growth fertilizer are needed. Then, fertilize before flowering and after the fruit sets, mainly with potassium and phosphorus fertilizers.
5. Weeding and Watering
When the seedlings have grown to about 30 cm, carry out one round of intertillage and weeding. Weed gently so as not to damage the roots of the seedlings. Generally, if there is no rainfall within one to two days after planting out, then you need to water an appropriate amount. As for later watering, it needs to be decided according to the water needs of the seedlings. Also note that when there is a lot of rain, you must drain the water promptly to avoid waterlogging in the field, which can cause disease.
6. Pest and Disease Control
Spaghetti squash has strong disease resistance, and there are very few pests and diseases. The most common diseases are viral disease and powdery mildew. For viral disease, we can use ningnanmycin aqueous solution for treatment, while powdery mildew is generally controlled with flusilazole. The main pest is aphids, which we can kill with dimethoate or rotenone emulsifiable concentrate; at the same time, trichlorfon is also very effective.
The above are the simple methods for growing spaghetti squash. In fact, spaghetti squash is not hard to grow; it is just that some effort is always needed to increase the yield. There is also the matter of pollination knowledge for spaghetti squash. If you are interested, you can keep following us. The editor will keep updating and improving it.