As for essential oils that have long shelf lives usually, they are the thicker ones, such as Cedarwood, Sandalwood, Patchouli, Vetiver and a few others. Exception to this thick oil quality will be the essential oil of Rose Otto.
The season for them is generally a short one. Begins in early July and last for 2 to 3 weeks. Black raspberries tend to ripen before most red raspberries varieties expect for the early ripening summer ones.
Fruits of day neutral plants and everbearers are usually smaller than June-bearers fruit. June bearing strawberries produce a crop during a two-to-three week period in the spring. June-bearers produce flowers, fruits and runners. They are classified into early, mid-season and late varieties. Everbearing strawberries produce three periods of flowers and fruit during the spring, summer and fall.