Coffee Grounds in the garden

How Pumpkins Grow with Coffee

Pumpkins Growing in Coffee Compost

Pumpkin might be the most successful crop to ever grow in my garden. At times I carried out some self pollination, only because there did not seem to be enough bees around, and these clumsy hands broke off too many of the male flowers in the attempt than I care to admit!

As it turns out, there were plenty of bees, I just wasn’t paying attention. Either way, I’ve got a dozen lavender and rosemary cuttings that will be in place for next Spring (and many Hyssop seedlings on the way), and every bee within 5 kilometers will be stopping by to say hi.

Let’s track the progress of this little pumpkin, labelled as Pumpkin Diggers Prize Winner (from Diggers).

little pumpkin in coffee compost

When it was time to prepare the pumpkin for storage, I left him out for a week in a sunny spot to ripen some more. During this time, the skin really firmed up,  and the color lost its green for greyish pink.

pumpkin on the shed drying out

Smile for the camera! And notice the always lovely Ground to Ground logo.

replaced my head with a pumpkin

And this is a different pumpkin fruit from the same vine. It managed to grow over the neighbours fence, then over their neighbours fence, and dangling over the fence was this lovely fruit. The thing is, because it is in their property, it belongs to them!! OK fair enough, I have plenty for myself already.

And yet another fruit still on the vine. Will keep this one on through Autumn to see what happens.

this pumpkin is growing in coffee grinds

Now for the things to watch out for:

  • Sow pumpkin away from your other crops, because it will outgrow everything else, and kill it all in the process.
  • Keep the root zone well watered and fertilized, as the pumpkin is drawing a great deal of energy from the soil.
  • There are a few organic ways to treat Powdery Mildew, and it is important that you deal with it.
  • There will be so much material produced by growing pumpkin you can double its use as a green manure crop.
  • Pumpkin likes coffee grinds as a nitrogen fertilizer, so be sure to keep adding it directly to the root zone in power or liquid, or via finished compost.

What experiences have you had with growing pumpkin?

11 thoughts on “How Pumpkins Grow with Coffee

  1. This is my first time growing pumpkins!!! I kept my hugh seeds from the pumpkins I bought last year. I went on line and followed the directions. They are now in my refrigerator. Do I need to do anything to the seeds before I plant them!! I have grown tomatoes for the past few years and they were great. Just want the same results for my pumpkins. I’m planting my seeds in a horse pasture that is no longer used. Do I need my soil tested, how deep do I plant them? I live in N.C.and when I do something I put my heart into it!! Do I need to fence my pasture with chicken wire, I have deer, rabbits, fox, racoons, No wild turkeys last year. If my pumpkins grow I may just stay out there to protect them. Lol


  2. Pingback: The Pumpkin of 2012 | Coffee Grounds to Ground

  3. Nice smile Mr Pumpkin! I think you would like Halloween if you celebrate in Australia. You could grow your own garden pumpkins with the coffee grounds compost then decorate them with the grounds – you can use them as a kind of paint you know 🙂


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