Ruler for sowing plant seeds from English Burgon & Ball .

Now you no longer have to guess the optimal distances between the seeds in the kitchen garden - the ruler is simply placed on the ground, after which a small hole is poked in the ground and a seed is placed next to the corresponding seed variety on the ruler.

There are marked optimal distances for e.g. beans, onions, beetroot, lettuce, potatoes, peas etc

Note: The prong stick shown is not included.