Growing Sweet Potato, also Kumara

Ipomoea batatas : Convolvulaceae / the morning glory family

Jan F M A M J J A S O N Dec

Not recommended for growing in USA - Zone 5a regions

  • Plant shoots or cuttings (Slips). Best planted at soil temperatures between 17°C and 35°C. (Show °F/in)
  • Space plants: 40 - 60 cm apart
  • Harvest in 15-17 weeks.
  • Compatible with (can grow beside): Best in Separate bed

Your comments and tips

20 May 23, Mireya (USA - Zone 7a climate)
What kind/type of sweet potato can I grow in Northern Virginia (zone 7A)?
01 Jun 23, (USA - Zone 3b climate)
Probably any type.
31 May 23, JJ Penza (USA - Zone 7b climate)
I am on the Va/NC line zone 7B.I have had success growing Beauregards, Okinawas, and Covingtons, The best producers at my place were in that order.
02 May 23, Carolyn (USA - Zone 8a climate)
A friend of mine gave me some sweet potato plants rooted and planted in soil before last winter. She told me to keep them and water occasionally and plant in April/May in North Texas. These little plants are about 6" high with multiple shoots from a center stalk. Do I plant the whole plant in a pot or cut off the shoots and plant? Confused? Thank you.
08 May 23, (Australia - temperate climate)
You can do both. More plants if you break it up into a few.
14 Jan 23, Anonymous (New Zealand - temperate climate)
Has anyone planted Kumara in a Vegepod?
23 Jan 23, Anonymous (Australia - sub-tropical climate)
Why would you - they need a lot of soil around them.
02 Jan 23, Allen (USA - Zone 7b climate)
Hi; I know what a sweet potato slip is but what the heck is a sweet potato crown? All I can find on the internet is recipes for cooking not planting.
08 Jan 23, Chris (Australia - sub-tropical climate)
Crowns are the top sprouting part of a sweet potato. It should say slips too.
05 Jan 23, Anonymous (Australia - sub-tropical climate)
A slip should be 20 cm/8 in
Showing 11 - 20 of 303 comments

When the plants are about 12-15

- Mike

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
We cannot help if you are overrun by giant slugs.