Climate Big Bear Lake - California. Â°C | Â°F. Climate data for big bear lake, Longitude: -116.904, Latitude: 34.2441. Average weather Big Bear Lake, CA - 92314 - 1981-2010 normals. Jan: January, Feb: February, Mar: March, Apr: April, May: May, Jun: June, Jul: July, Aug: August, Sep: September, Oct: October, Nov: November, Dec: December.
Blossom drop is a common tomato problem that is caused by stress or less-than-optimal growing conditions. Normally, a tomato blossom is pollinated and then fruit develops. This is called âsetting fruit.â. But sometimes, a healthy tomato plant flowers, its blossoms drop, and no fruit develops. This is called âblossom drop.â It's a result of plant stress or poor pollination. There are at least five conditions that can lead to blossom drop. Extreme temperatures. Cool nights (consistently below 55ÂºF) or hot spells (days consistently about 90ÂºF and nights consistently above 75ÂºF) force the tomato plant to abandon fruit production and focus merely on surviving.
Tomato spotted wilt virus is a disease that can infect the plant in the greenhouse or field. Causing wilting and death, wilt cannot be cured. Black walnut trees produce a toxic material called juglone. This material causes wilting, stunting and death of affected plants.