1
If the weather is too hot and dry, what should be added to the water in the vase that holds the flower arrangement?
EXPLANATION
Floral Art, Accessories & Window Treatments
- Preservation of Cut Flower Arrangements in Hot, Dry Weather:
- Vase Water Additives:
- In hot, dry weather, rapid transpiration induces severe water stress, bacterial occlusion of xylem vessels, and rapid flower wilting.
- Adding a pinch of salt (sodium chloride) or chemical floral preservatives increases osmotic pressure and retards microbial bacterial growth in the vase water, keeping stems open for continuous water uptake without clogging vascular bundles.
- Conclusion: A pinch of salt (Option 4).
Correct option: (4) Apinch of salt
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