Gransnet forums

Gardening

Coffee chaff as a soil improver

(9 Posts)
Esspee Thu 02-Feb-17 20:35:17

Thanks everyone. The coffee chaff is papery, a bit like Physalis outer covering, and does not contain caffeine as far as I am aware so if anyone reading this has experience of using it in the garden I would appreciate their advice. My intention was to use it in the compost heap as the "brown" layer, forgetting that during the winter I don't have much "green" stuff to go with it. I get about 5 sacks of it a month. So far I have used it in the compost heap and as a mulch. I will dig in the mulch once I can see where my bulbs are coming through. I've thought of using garrotta or similar to speed up decomposition. Urine might be good but I no longer have willing sons at home. grin

thatbags Sat 14-Jan-17 20:50:43

Coffee grounds on compost heaps are a good idea. Coffee chaff is not the same stuff but I expect it's also perfectly good compost-making material.

Izabella Sat 14-Jan-17 19:47:44

Auntiflo I didn't actually say I take any notice myself ........ ??

Auntieflo Sat 14-Jan-17 15:11:44

Well then I am in trouble, as I have used it on the garden. Our local Waitrose was putting out the used grounds for people to take away last year, but I haven't looked recently to see if they still do.

Izabella Sat 14-Jan-17 14:58:07

I seem to remember some bizarre EU law that it is totally illegal to use as a soil conditioner but ok to put in the compost heap. No doubt someone will be along to confirm or otherwise ...........

whitewave Sat 14-Jan-17 09:39:24

Agree with bags

thatbags Sat 14-Jan-17 08:29:49

I think you'd be better digging it into your compost heap and adding it to your borders when it has rotted down.

Nelliemoser Sat 14-Jan-17 08:18:55

There was something on GQT about coffee grounds that are not good for plants. This might be when people try to mulch plants with them . I think the caffeine in them can poison plants.

Esspee Thu 15-Dec-16 23:30:58

I have located a source of coffee chaff/husks and have been collecting it to use in the garden. Original intention was to use it for the brown layer in my compost heap but as it is winter I don't have much green material so I decided to spread it on the soil as a mulch. It is extremely light and during the dry weather blew around a bit.
Have any of you experimented with the product? I thought it would work much like choir but need reassurance that I will not harm my plants and soil if I dig it in.