Growing Rockmelon, also Canteloupe

Cucumis melo : Cucurbitaceae / the gourd family

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

(Best months for growing Rockmelon in Australia - sub-tropical regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • 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 20°C and 32°C. (Show °F/in)
  • Space plants: 40 - 60 cm apart
  • Harvest in 10-16 weeks.
  • Compatible with (can grow beside): Sweetcorn, Sunflowers
  • Avoid growing close to: Potatoes

Your comments and tips

26 Jan 10, lesley (Australia - tropical climate)
i have planted tomato seedlings and when i transplanted them, they died a few days later. what did i do wrong? I live in Darwin?
04 Sep 10, Robyn (Australia - tropical climate)
I'm in darwin as well and was told never to plant tomoto plants in the ground. Pots apparently work well.
21 Jan 10, Helen (Australia - cool/mountain climate)
I have RMs growing both climbing as well as crawling on the ground. They are all growing very well sized. How do I know when to harvest? I dont want to lose any of them. I live in Perth
11 Jan 16, Loren (Australia - temperate climate)
Hi, We're in Perth and have 5 vines. The two oldest vines sprouted together in situ and we already have 5 melons. We're novices so it's quite exciting getting the kids involved. So far no issues but thought I'd share!
20 Feb 15, Pam (Australia - temperate climate)
I have grown 2 huge rockmelons and one have picked 1 which doesn't have much flavour. I have always dug the vege scraps into the garden fertilised regularly and soil looks good. Anyone got any clue why Pam
10 Jan 10, Helen O'Toole (Australia - temperate climate)
We planted afew seeds and now we have have about 12 rockmelons that will be ready at the same time is there any way I can preserve them?
22 Nov 09, Betty Menzies (Australia - sub-tropical climate)
My rock melons like to attach themselves to a vertical wire-netting fence. Should I encourage them to grow upwards as a vine, then support the fruit somehow, or are they better to remain growing along the ground?
18 Nov 09, adam synnott (Australia - cool/mountain climate)
Liv, yes rockmelons are from the curcurbit family, and need to be pollinated like a pumpkin of zucchini. They have male and female flowers, and I find it easier to pollinate by hand. The females have a small ball thingy on the base of the flower,(obviously, this is a small rockie, waiting to happen), and i take a male flower and press it into the flower of the female. The pollen is more potent when damp, so the early morning is a good time to do this. Often rockies have a small flower hidden under something, and I hand pollinate to make sure I get some rockies, otherwise, it's hit and miss. I'm in Armidale in NSW, and often the weather just isn't warm enough to ripen rockies and watermelon, but with a shadehouse or hothouse, I should get some this year. Good Luck.
31 Oct 10, Ivan (Australia - temperate climate)
Sir I am from South Africa and thinking of planting watermelon in a shadehouse. Is there any spesific type you will recomment and do you take them off the ground like tomatoes with strings or leave them on the ground? Thanks Ivan van Zyl
17 Nov 09, LIV (Australia - cool/mountain climate)
do rockmelons come from flower buds??
Showing 201 - 210 of 217 comments

We thought we were planting cucumbers so we helped them climb will the melons be to heavy for this what can we do

- Anthony Melzer

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