Growing Luffa, also Loofah, plant sponge

View the Luffa page

20 Jul 20 Martin Dale (Canada - Zone 8a Mild Temperate climate)
Hello from Vancouver! Thank you for this wonderful site. I wonder if you could tell me if Loofahs can be grown in this part of the country? It would be great if so. Would they need a greenhouse? Thank you! Martin
23 Jul 20 colleen (USA - Zone 10b climate)
You could, with two caveats: they take forever to mature (like 200+ days), and they take a lot of space (like 6-9 meters). So I think it's too late for you to grow them outside this year, but you could still grow them in a LARGE greenhouse...they set fruit during short days so time your lighting accordingly. Your best bet is probably to start them indoors in peat-type pots in late winter for next year.
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 our 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.