My gladiola bulbs (first year I have planted them) grew fabulous greenery. But alas, no flowers. What did I do wrong?
No Flowers on My Gladiolas
Certified GKH Gardening Expert
It is either not enough phosphorus or you have thrips. These articles will help: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/phosphorus-plant-growth.htm