Using old rainwater on fruit and veg

[lonedwarf]

Hello all

We have recently taken over a plot on our local allotment. It is rather overgrown, but does benefit from some established fruit bushes and a shed. The shed has been used to divert rainwater into an old water tank and a blue barrel both open to the elements.

My question is whether I should use this water.

The water doesn't smell however it has sediment in it (and a few dead snails)
Does the fact that it gets topped up every time it rains make it ok to use. Or is any old rainwater potentially harmful?!?

Thanks

[rustylady]

Unless there was anything noxious in the bottom of the containers (which I doubt) the water should be absolutely fine to use.

You might want to think about rigging up covers for the containers (Elf & Safety) and to keep the mozzies out.

[lonedwarf]

Thanks rustylady that was what I was hoping. It certainly doesn't seem too manky! I was planning to use the water so as to be able to move and cover once empty.

[Hans Mum]

i'd certainly use it on established stuff but would be more cautious using it on seedlings

[taff]

That's what your future water butts will contain as HM says, fine for established plants.

[out in the cold]

Seeing as the water from the tap is essentially old rain water with a few additives, I would go for it.

You could always empty it out and clean out the sediment if you are worried

[arpoet]

Use the water and when empty clean out the butts with a brush and start again .... There should be lots more rain to come as summer has supposed to have started.

[lonedwarf]

Thank you all for the advice. I will use, clean and set up again with covers.