Callas should be harvested when the spathe has opened enough so that the spadix can be seen. Flowers harvested more mature will be more susceptible to damage, and could have reduced vase life. The flowers are normally pulled from the rhizome, and recut to ensure adequate water uptake.
After cutting, treat flowers with Floralife® Calla Lily 100 pretreatment. Please contact Floralife for specifics.
Look for: The spadix (the thick fleshy inflorescence inside the showy spathe) should be visible at the time of purchase. Watch for bruising of the fleshy stems due to packaging. If cut too tight, flowers will usually not open properly.
Remove foliage below solution level. Recut stems.
Pretreatment 100 Solutions:
Place stems in one of Floralife’s hydration products to promote solution uptake and hydration. This treatment will help increase bud opening, decrease flower wilting and bent neck and also helps keep flower stems free flowing.
There are two Floralife® hydration products to consider:
1. HydraFlor® 100 is a hydrating treatment for all flower types to rehydrate and condition flowers after a period of dry transport for increased quality and enhanced flower life. Hydrate flowers 1 - 2 hours at room temperature or overnight in a cooler between 34 - 38˚ F.
2. Floralife® Quick Dip 100 is a ready-to-use version of a hydration solution that requires no mixing or measuring. This quick one-second dip might be more suitable to retail flower shops.
Storage and Transport Solution 200:
For flowers that will be stored in a cooler use Floralife® 200 or Floralife® Clear 200, or Floralife® Clear ULTRA 200 storage or
Floralife® eZ Dose® treatment solutions. Place flower stems in a clean bucket of solution and keep them treated during transport or storage until it is time to prepare them for consumer sales. Add additional solution as needed. Change out bucket solution at least once per week and use clean buckets prior to filling with new solution. Keep in cooler at 34 - 38˚ F.
Vase Solution 300:
This step in flower food treatment is part of the last stage of the postharvest care and handling prior to the end consumer’s purchase. Floralife’s vase flower foods encourage the flower to properly start opening, showing vibrant colors. These vase solutions will work with in all OASIS® floral foam designs and vase arrangements. The vase solutions hydrate and nourish the flowers for maximum enjoyment.
Recut flower stems with a clean, sharp knife or cutting tool, taking off 1 inch. Place flower stems in a clean bucket of Floralife Crystal Clear® solution for store floral displays, into vases with Floralife Crystal Clear® for floral displays or consumer take-aways, and in OASIS® floral foam that has been soaked in Floralife Crystal Clear® flower food solution for foam arrangements. Keep all flowers in the cooler until time for arranging and/or displaying. Add additional solution as needed.
Vase Life: 7-12 days
Ethylene sensitivity: Low sensitivity to ethylene.
Storage: 32 - 38˚ F cooler / 75 - 85% humidity.