[Firstyear]

Hi everyone,

I have some large round tubs approx 60x 35cm- how many main crop spuds could I grow per tub? I’m  growing some Charlotte in the ground but no space for main crop- I’ve got some Desiree and Sarto mira. Thanks

[mumofstig]

30L pots grow 2 seed potatoes, so my suggestion would be measure how many litres it holds... I suspect yours is about 70L  but my math just went haywire trying to work it out 

[Mr Dog]

I make it about 85L filled to 2" (5cm) from the top, so I'd be looking at putting in at least 4,  possibly 5.

[Firstyear]

That’s brilliant, thank you!