peas going yellow

[the big lebowski]

hi all i thought i`d give peas ago this year and even with all the slugs its worked out well but i went up there today and they have started to turn yellow from the bottom of the stems do i have to feed them ? should i give them a good drink ? (we have had some warm days but the ground is not dried out ) or anything else i havent thought of ? any thoughts welcome ,cheers

[Bigmallly]

Some of my Mangetout have done the same Leb, I've just left them alone as they are still producing pods.

[Thelma Sanders]

Peas seem quite shallow rooted, so I'd give them some water in this weather.