When planting potatoes, are the eyes up or down in the dirt?
It does not matter really but eyes up will make it easier for them to grow.
How shall I store my home grown potatoes so that I can enjoy their freshness every time I use them?
Store your cured potatoes at about 40 degrees F. in a dark place. Too much light will turn them green. Never allow your potatoes to freeze.
I started my potatoes in soil. Can I cover them with straw after they get about 6 inches tall with for the rest of the growing cycle?
Yes, you can do this. Just make sure a little of the stem pokes out the top of the straw as you fill in each time.
I have planted my first garden and am thinking about growing potatoes, but I don't know how much to water them if I do plant. I live in South Carolina and it's very hot here. I have mostly sand for soil. However, I have bought soil and mixed it in. Please let me know how much to water and any other tips you may have.
For the maximum crop, keep your potato vines well watered throughout the summer, but especially during the period when they are in flower, and immediately thereafter. Keep soil moist but not soggy. Water early in the day so that the foliage has time to dry completely before evening. When foliage turns yellow and dies back, discontinue watering.
I have a question about my potatoes. I planted a light skinned, I believe it was Yukon Gold, potato. I have graveled a few and the skin is red. I am puzzled. Can you give me an answer? Thanks. cheadr
If it is a blotchy red, it could be blight on the potatoes, but you would likely also see some unhealthiness in the foliage as well.
Another possibility is that the seed potatoes were mislabeled. The fungicide that was used to treat them may have masked the red color and had given them a lighter colored cast.
My potatoes are growing about 3 ft. high. Could I cut them back? Will that do any harm?
If you cut them back, you will be removing their ability to collect energy to store. Since they store excess energy in their tubers (aka potatoes) this means there would be fewer and smaller potatoes. It is best not to cut them back. Some people do mound up dirt or straw around the vines and this forces the plant to grow more tubers.
After the plant has died, how much time do I have to dig them?
If you have not already done so, reading this article should help: https://www.gardeningknowhow.com/edible/vegetables/potato/how-and-when-to-harvest-potatoes.htm