Posted: 28/06/2016 at 12:27
Danielle, I grew up at a time the garden produced most of our food, dad was a super gardener who believed in planting single rows and then repeating every couple of weeks which meant a continuation of fresh crops. Peas carrots beans can all still be planted and will fruit, read the packets for quick growing foods and you can go beyond the recommended dates, they are just a guide.
It also depends on which part of the Country you live in, the South will be two or three weeks ahead of us in the North yet we still have time to put in salad crops and keep on sowing a small row at a time to keep your salad bowl full of fresh sweet lettuce or cut and come again. If your child is showing interest then find a small plastic food pack such as a clear punnet strawberries come in and sow some cress. you will need either an inch of soil or else layers of kitchen paper, sow the seed on top water and watch, it is rapid growth and tastes good too one it has its leaves, the part you eat. Another thing I showed my children was a jam jar with some soil in and push a couple of bean seeds next to the glass, you will see them root and grow a stem and leaves, they will not get any beans though you can see the process.
Your fruit trees, how tall are they what are they in pots or the ground and how old are they, fruit trees may not fruit for several years and some need another tree nearby to fertilise them for fruit. Come back on that one. You can put potato's in containers in Autumn if you have a sheltered place or greenhouse and have new potato's for Christmas dinner, it is a bit late now though why not try, a large container or bag with soil in the base place two or three potato's depending on the size of the container cover them with soil and water. As the stems (Haums) grow and bear leaf top up the soil so just a little leaf is above the soil do this several times until it flowers watering well. The new potato's actually grow on the Haum which is why we earth up as it is called, if light gets to the new potato's they turn green and poisonous.
Hope this helps but do come back with any questions plenty of people on here keen to help.