Growing Luffa, also Loofah, plant sponge

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

(Best months for growing Luffa in USA - Zone 5a regions)

S = Plant undercover in seed trays P = Sow seed

  • 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 68°F and 86°F. (Show °C/cm)
  • Space plants: 18 - 30 inches apart
  • Harvest in 11-12 weeks. Use as a back scratcher.
  • Compatible with (can grow beside): Peas, Beans, Onions, Sweetcorn
  • Avoid growing close to: Potatoes

Your comments and tips

27 Jan 20, anonymous (South Africa - Summer rainfall climate)
If you read the notes here it says plant 45-75cm apart. Your pots are 80cm diameter.
03 Jan 20, Alaina Seyssel (USA - Zone 8b climate)
What accommodations should I make for growing Luffa in 8b?
04 Jan 20, Mindi (USA - Zone 8a climate)
We live in zone 8a and the biggest challenge for us when we grow Luffa is that they climb SO high and fast in the summer. I'd suggest planning on some serious trellising as the Luffa gourds get pretty heavy before they dry out.
25 Oct 19, j d taylor (USA - Zone 9a climate)
where to get loofa seeds and best type to grow here
04 Jan 20, Mindi (USA - Zone 8a climate)
Many places online will have them.... Google search "Luffa Gourd Seeds"
04 Oct 19, Janice (South Africa - Dry summer sub-tropical climate)
Where can you buy loofah's already grown and dried in SA ?
29 Aug 19, NANCY SMELTZER (USA - Zone 6a climate)
I HAVE SEVERAL LOOFAH PLANTS, QUITE VINY AND HEALTHY BUT NO BLOOMS. IT’S NOW LATE AUGUST. WHAT HAVE I DONE WRONG? OR IS THERE SOMETHING I CAN DO? THANKS FOR ANY HELP.
08 Feb 20, Kari (USA - Zone 6a climate)
Sometimes if plants are leafy but have no blossoms or fruit it is because the plant is putting it's energy into creating more leaves. If you prune it, it may focus it's energy on producing blossoms instead.
17 Sep 19, Terri (USA - Zone 8a climate)
Loofa need a long time to mature. 5 months or more. I planted mine late this year. Late May. They were full vines without flowers until late July. Now they are full of flowers and loofa. I am not sure how late you planted them but they may just not be mature. Another thing may be too much nitrogen in the soil.switch to phosphorus based to get the plants focused on flowering.
15 Aug 19, Andrea Gearllach (USA - Zone 8b climate)
Would loofah be ok to grow near rhubarb and kiwi berries?
Showing 11 - 20 of 149 comments

Will these grow in Darwin .its wet season now

- Karen

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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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