Purple yams are one of the best foods in the world. They are not just delicious, they are also very healthy and nutritious. They are rich in vitamins and minerals and can help you stay healthy by providing you with all the nutrients that your body needs. However, there is a downside to this amazing vegetable, it takes quite a while to grow it. It is not like other vegetables which can grow within a few weeks or months.

Purple yams are harvested once they reach a diameter of approximately 8 inches, or when the outside skin is at least 1/2 inch thick. They can be harvested when smaller, but they’re not as tasty. If you live in an area with cold winters, it’s best to harvest your yams in early fall, before the first frost. If you live in an area with mild winters, harvest them once they reach the size mentioned above, or even earlier if you’d like to use them sooner.

When To Harvest Purple Yam

When the tops begin to die, it’s time to harvest your purple yams. When the leaves start turning yellow and brown, this means that they’ve been growing long enough and are ready to be harvested. In order to determine if your purple yams are ready for harvesting, you should look at their vines. If there are no purple spikes or tubers on them yet, then it’s safe to say that they’re not quite ready yet—but soon.

Soil Requirement

Purple yam is a root crop, and like other root crops needs loose and well-drained soil. The soil pH should be between 5.5 and 6.5, with a preference for the lower end of this range.

The soil must also be kept moist but not soggy to prevent fungal infections of the fruiting body (rhizome). Keeping weeds out of the garden is essential too; they compete for nutrients and water, so once you’ve planted your purple yams in their final spot, keep them weeded until harvest time.

Land Preparation

Before planting your yams, make sure the soil in your garden is loose and well drained. Loose soil will allow for better root growth as well as aeration, both of which are important for plant health.

If you have a choice between acidic soils (with an acidity level of 5.5 to 7.0 pH) or alkaline soils (with an acidity level of 7.0 to 8.5 pH), choose acidic ones because they’re easier on purple yams’ roots and can save you some money on fertilizer costs by not having to use lime products alongside fertilizers such as fish emulsion or manure tea when preparing the beds during springtime before planting out seeds later in fall season when temperatures are cooler enough that plants won’t suffer from stress caused by hot temperatures outdoors yet warm enough indoors so there’s no risk of them getting chilled during cold weathers outside like frost might kill off all their leaves off before spring blooming buds come back with new growth again next year after winter dies down again

How To Care For Purple Yam

Purple yams are hardy perennials and will usually survive in most climates. They require the same general care as other yams, but have a few extra needs that make them ideal for gardeners with little time to tend to their plants.

  • Water your purple yam regularly, especially during its first year of growth. Purple yams are thirsty plants and will require more water than other types of yams due to their larger size and higher demand for nutrients. You can use a watering can or hose if you don’t want to get on your hands and knees every day, but be sure not to overwater your purple yam.
  • Fertilize your purple yam once a month throughout its growing season with a compost tea made from composted leaves or grass clippings mixed with water (1 part compost: 2 parts water). You can find instructions online for how-to make this mixture if you’re interested in doing so at home. If there’s no time left before harvesting time comes around again next year then perhaps consider buying some pre-made fertilizer instead – whatever works best for each individual gardener.
  • Keep weeds away from around the base of each plant by hand pulling them out when needed; just make sure not too much sunlight gets blocked off because then there won’t be enough light hitting all sides which could stunt growth over time (which would ultimately affect yield sizes down line) so keep as much sunlight possible coming through so nothing goes wrong here.”

How To Fertilize Purple Yam

Purple yams need a balanced fertilizer that includes nitrogen, phosphorus, potassium and potash. Fertilizing your plants will help them grow faster, produce more fruit and have better stems and leaves. You can fertilize them with compost or any other organic matter you have around the house. However, it’s best to use a fertilizer formulated for yams instead of just any old one you might find in the garden center because these products are specifically designed to meet the needs of these vegetables.

How To Harvest Purple Yam

The first step of harvesting purple yams is to cut them off their vines. You can do this by hand, or use a sharp knife to make the job easier. The second step is to dig up the yams from the ground.

Once you have harvested your purple yam, it’s time for processing and storage. Keep in mind that different varieties of yam will need different lengths of time before they are ready for harvest:

  • Yam #1 requires 5 months on average
  • Yam #2 requires 3 months on average

The first thing you’ll want to do with your freshly-harvested purple yams is wash them thoroughly and allow them to air dry completely before storing them away somewhere cool but not too cold (between 50°F and 60°F).

How Long Does It Take For Purple Yams To Grow

Purple yams take about six to seven months to fully develop. This is because they need the right growing conditions and tools, such as hoes and shovels, which are needed in order to harvest them when they’re ripe. Good soil drainage that’s rich in nutrients is also important for successful purple yam gardening. If your plants aren’t growing well, it could be because of bad soil or poor drainage in that area.

It will take about six to seven months for purple yams to fully develop.

When growing purple yams, you’ll want to know how long it will take for your plant to fully develop so you can harvest it when the time is right. Purple yams are typically harvested between six and seven months after planting.

They can be grown in a container or a pot, but don’t expect them to grow too large if they’re in an outdoor garden. They need about 12 hours of sunlight each day for optimal growth, but this amount of light may vary depending on where you live and what time of year it is. If there isn’t enough sunlight available near your home, consider investing in some indoor lights that simulate natural lighting conditions before deciding whether or not this particular vegetable will thrive in your own backyard (or wherever else).

Final words,

Purple yams are a wonderful and versatile tuber that can add a lot of zest to any meal. They’re also surprisingly easy to grow, even if you don’t have much gardening experience. With these tips on soil preparation, fertilizer use, and harvesting timeframes we’re confident you’ll be enjoying your own delicious purple yams in no time.

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