[Broadhaven]

This is my first attempt at cucumber. I am growing them in the greenhouse and have already had my first small one. Delicious it was too. I am a bit concerned with my leaves. Are they ok?

[Lardman]

Looks fine to me !

Thats probably just sun scorch, only start to worry if the entire plant looks like that .... like mine does 

[Salmo]

That looks like magnesium defficiency. Any foliar feed with magnesium in it, read the label, or epsom salts.

[DavidT]

I agree with Salmo, magnesium deficiency. Get the Epsom salts out.

[Lardman]

Surprised its just the one leaf, Id have thought Mg problems would have sown across the entire plant ?

[Broadhaven]

No its not just on one leaf, its on a few. I will get the ES and apply. Mank thanks.

[Broadhaven]

I  now have my ES. How much do I put in a gallon watering can?

[Lardman]

Doesn't it say on the box?

The westland stuff I have gives 35g/gallon for foliar feed. or 20g/m2 for top dressing. I use 2 table spoons per watering can.

[Broadhaven]

No I got it from the pharmacy dept in the supermarket. Hope its the same as the Westland ES.