Growing Tomatillo

Physalis ixocarpa : Solanaceae / the nightshade family

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

(Best months for growing Tomatillo in South Africa - Semi-arid regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • Easy to grow. Grow in seed trays, and plant out in 4-6 weeks. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 21°C and 27°C. (Show °F/in)
  • Space plants: 70 cm apart
  • Harvest in 10-14 weeks. Husk splits when fruit is ripe..
  • Compatible with (can grow beside): Will happily grow in a flower border
  • Tomatillo Plant (CC BY-SA 3.0 WikiMedia)
  • Young tomatillo

NB: Tomatillos are not self-fertile so you need to have at least two plants for cross-pollination. Tomatillos are from the same family as Cape Gooseberries, with a papery husk round the fruit.

Tomatillo plants are similar in growth to tomatoes and spread about 1 - 1.5 m. Can be supported but are happy spreading themselves around. The plants are very productive so 2 or 3 plants may be enough for the average household.

Tomatillos will cope with cooler weather than tomatoes. The fruit will swell to fill the husk as they ripen. Do not use fertiliser.

When buying seed, check that it is Ph.ixocarpa not Ph.peruviana otherwise you will grow Cape Gooseberries instead of Tomatillos.

Culinary hints - cooking and eating Tomatillo

Use in spicy sauces with or to replace tomatoes.
They are the base of salsa verde in Mexican cookery.

Your comments and tips

06 May 20, Suzanne (South Africa - Humid sub-tropical climate)
Seeds can be bought through www.glenseeds.co.za they have both the green and purple varieties.
22 Sep 19, June (South Africa - Summer rainfall climate)
I am interested in either tomatillo plants or seeds. I am on the eastern side of Jhb.
14 Nov 19, anon (South Africa - Summer rainfall climate)
Try internet seed selling companies.
17 Apr 17, Judy Badenhorst (South Africa - Dry summer sub-tropical climate)
Are Tomatillo plants perennial like the Cape Gooseberry? do they need cutting back? Many thanks Judy I have grown many tree tomatoes from seed having chosen the really rip fruit with dark red brown seeds.
21 Nov 16, Luis Da Graca (South Africa - Dry summer sub-tropical climate)
Good Day I am from cape town and would like to know if there are any one here or in the rest south africa that will supply me with Tomatillo's. not seeds. the full grown tomatillos thanking you luis
15 Jan 16, Connie Nel (South Africa - Summer rainfall climate)
Where can I buy these plants or obtain the seeds
15 Oct 18, Tessa (South Africa - Summer rainfall climate)
livingseeds.co.za has green & purple varieties
04 Jun 17, Sue (South Africa - Summer rainfall climate)
Try The Seed Vault, www.theseedvault.co.za, they have tomatillo seed and offer more seeds per packet at a cheaper price. Different colour ones as well.
20 Jan 16, Lorraine (South Africa - Humid sub-tropical climate)
You can buy the tomatillo seeds online from www.seedsforafrica.co.za
30 Oct 15, Harry (South Africa - Summer rainfall climate)
You can get seeds from either Livingseeds or Seeds for Africa. Livingseeds currently also selling the seedlings.
Showing 1 - 10 of 16 comments

Plants need to be planted at the right time of the year. If it is really hot then they will need more watering (if they can take the heat), like each day not each 2-3 days. If you want cross pollination then you need to plant at the same time if close together. A tall plant will shade a smaller plant and it will not grow well, end up thin and weak. I don't know if you can cross gooseberry with tomatillo. I answer questions here and I'm just a home gardener who grows about 20 different vegies.

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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.
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