Gladiolus Cut Flower Spikes

Corms planted in sunny nursery beds in staggered batches from mid-April through May.

Stately floreted cut spikes harvest from July through September as the lowest floret opens.

Corms lifted in late October before ground freezes and stored frost-free until spring.

Does not overwinter in frozen Kashmir soil outdoors.

Harvest in the cool early morning when stems are fully turgid and hydration is peak.

Cut stems diagonally at a 45-degree angle using sharp, sanitized floral shears.

Strip all foliage from the lower portion of the stems that will sit submerged below the water line.

Place immediately into clean, lukewarm water mixed with commercial floral preservative.

Recut stems by 1-2 cm under running water every 2 days to clear air embolisms.

Change vase water completely every 48 hours to prevent bacterial biofilm build-up.

Keep floral vase away from direct sunlight, heating vents, and ripening fruit (ethylene gas).