Q.Very Thin Rhubard Sticks
My rhubarb is producing masses of very thin sticks. It has attempted to flower and I cut this out immediately. I keepit well watered and it is planted in compost mixed with farmyard manure. Why are the sticks so thin & is it OK to harvest and eat,
Certified GKH Gardening Expert
It sounds like the soil may be too fertile. Compost and manure are both amendments. Manure should be composted before it is used. Try mixing in a little garden soil. It also could be because the plant is devoting its energy to producing flowers. It should be OK to eat.
Here are more reasons for spindly stems:
https://www.gardeningknowhow.com/edible/vegetables/rhubarb/spindly-rhubarb-stalks.htm
https://www.gardeningknowhow.com/edible/vegetables/rhubarb/rhubarb-bolting.htm
https://www.gardeningknowhow.com/edible/vegetables/rhubarb/grow-rhubarb.htm