Click to read in-depth answer. Subsequently, one may also ask, how do you stratify seeds?
Cold Stratify Seeds: Step by Step Process
Likewise, how do you germinate a tree seed? Cover the seeds with a fine layer of sand to a depth about the thickness of the seed. After planting the seeds, gently water them and keep them moist but not wet. Maintaining high moisture and relative humidity is critical to germinating seeds. You can increase the humidity by enclosing the seed tray in a plastic tent.
Secondly, how long does it take to stratify seeds?
This period of time may vary from one to three months. To accomplish this seeds are placed in a sealed plastic bag with moistened vermiculite (or sand or even a moistened paper towel), which is refrigerated. Three times as much vermiculite as seeds is used.
Do all seeds need cold stratification?
Many plants require cold seed stratification in order to break the dormancy cycle and germinate. The following are some common plants requiring a cold treatment for seeds (Note: This is not an all-inclusive list. Be sure to research the germination needs of your particular plants beforehand): Butterfly bush.