hi,
i posted in here a few months ago about my tiny north facing garden and got some great tips which have inspired me to finally start sorting it out 
The shadiest part of the garden is now being used for a play house and sandpit for my dd. I have added some paving slabs to make a seating area in the sunnier part. I have also added a raised, metre-wide L shaped border in the sunniest end of our garden. It is still quite shady and gets few hours of morning and evening sun in the summer. It's also under an elder tree which I think may have been sucking all of the moisture out of the soil as it was dry and grey looking. I have now filled the raised bit with compost from B and Q and am ready for the fun bit - adding plants.
So far I have some strawberries and a raspberry plant which survived in the old soil although they hardly produced any fruit, so I have replanted these in the hope that they will do better in the new compost. I have added a tomato plant which I impulse bought from B and Q because it was £1 in the clearance sale. And some mint from tesco as iirc mint will grow anywhere.
Is there anything I can do to help these plants survive and produce fruit apart from move house water them regularly? Should I be feeding them and if so with what?
What else can I grow in these conditions? I would like to grow fruit and veg and herbs as I am more inspired by food than by pretty flowers
.
It probably goes without saying that I am a complete novice at this.
Thanks