Related Lessons. 1  Bond prices, rates and yields. If you buy a new bond and plan to keep it to maturity, changing prices, interest rates, and yields typically do not affect you, unless the bond is called. 2  Risks of fixed income investing.
Cucumber harvesting isnât an exact science. However, cucumbers are generally ripe and ready for harvest anywhere from 50 to 70 days after planting. A cucumber is normally considered ripe when it is bright medium to dark green and firm. You should avoid cucumber harvesting when cucumbers are yellow, puffy, have sunken areas, or wrinkled tips.
You can pick the first cucumbers just 55 to 75 days after you plant the seeds. Cucumbers are subject to a number of problems, some of which cause cucumber leaves to turn yellow, and when the condition is severe enough, the plant may die. Potato leafhoppers feed on cucumber plants by sucking the sap from the leaves. As they feed, they inject a toxin that causes the leaves to turn yellow.