Longevity Of Flowering Bulbs: Are My Bulbs Still Good?
The first thing to know is that there are different types of bulb. There are the common ones like daffodils, roses, tulips, lilies and others. These bulbs are called “bulb” because they produce flowers or fruit when cut open. They have been around since ancient times and were used for hundreds of years. They are very popular with children and adults alike.
There are other varieties which have not produced any fruits yet but they may do so in future. Some of these varieties include sunflowers, peonies, narcissus, lilacs and others. These bulbs are called “flower” because they produce petals or leaves when cut open.
They have been around since ancient times and were used for thousands of years. They were once considered luxury items only available to royalty.
There are even some bulbs which don’t produce anything at all! These bulbs are called “void” and they cannot be eaten. These include the rarer kinds such as the one pictured here.
What Is A Bulb?
A bulb is a type of flower that produces seeds when it’s cut open. Most commonly, these bulbs contain tiny white seeds inside them (or sometimes greenish-yellow). These seeds can be eaten or used in cooking as a substitute for onions or garlic.
These seeds can be planted and the flowers will grow more where they’re placed. The bulbs need sunlight to survive and should always be watered regularly.
What Is A Flower?
A flower is a part of a plant designed to produce seeds. The older generation sometimes calls these “petals”.
Flower seeds are much smaller than the seeds that plants like tomatoes, peas or beans produce. They can be eaten in a salad or cooked with vegetables. It is not always safe to eat flower seeds as some of them will make you sick.
Always ask an adult before you eat a flower.
Other uses for flowers include making perfumes, essential oils, in art and beautiful decorations.
How Can You Tell If A Bulb Is Good Or Bad?
There are a number of things you can look for to see if the bulb is good or bad.
1) First, you should always check if the top “skin” of the bulb is broken or cracked.
If it is, any seeds inside will be ruined and will not grow into flowers when planted. You should throw these bulbs away.
2) Second, you should feel how hard the thick end is.
It should be firm but springy to the touch. If it’s too soft, the bulb has decayed and will not flower. If it’s too hard, it has not started to grow yet and may be old.
You should test the rest of the bulb in this way.
3) Third, you should check the skins of the bulb for signs of mold or mildew.
These can occur when bulbs are kept in areas where there is no air circulation or if they are kept in wet conditions for long periods of time.
Sources & references used in this article:
Floral Display in Narcissus: Variation in Flower Size and Number at the Species, Population, and Individual Levels by AC Worley, AM Baker, JD Thompson… – … Journal of Plant …, 2000 – journals.uchicago.edu
Genetic analysis of postharvest flower longevity in Asiatic hybrid lilies by JJM Van der Meulen-Muisers, JC Van Oeveren… – Euphytica, 1999 – Springer
The role of external factors in growth and development of flower bulbs and bulb-flowers: an update since 1992 by PM Boonekamp – VII International Symposium on Flowerbulbs 430, 1996 – actahort.org
Longevity of sugarcane and corn pollen-a method for long-distance shipment of sugarcane pollen by airplane by GB Sartoris – American Journal of Botany, 1942 – JSTOR
Tulip by JM Van Tuyl, MGM van Creij – Flower breeding and genetics, 2007 – Springer
Growth rings in herbs and shrubs: life span, age determination and stem anatomy by FH Schweingruber, P Poschlod… – 2005 – researchgate.net
Possibilities of selection for keeping quality in tulip breeding by JP Van Eijk, W Eikelboom – Euphytica, 1976 – Springer