Test your old seeds before planting. Always soak seeds in warm water for 24 hours before planting, it will help them grow. However if you have old. leftover seeds and you want to check they are viable before planting them simply soak, then place them on a sheet of moist kitchen roll.If they sprout you will know they are going to be successful and can then plant them.
Frugal Gardening Tips
Posted on 27th March 2016.