| Show strong light injurious to plants strong light has teen been found in some instances to hinder binder the growth of pollen tubes of plants this is thought to be ba the reason why tomatoes tomato ea and do not bear fruit in midsummer in arizona strong direct sunlight in summer also prevents the plant leaves from assuming tho the usual green color thus strawberry plants in arizona are yellow tor for about three thieo months in summer even ched grown under shade of cheese cloth when men grown on the north side of a dense paulb of oc sorghum or cotton the plants remain green and dense all summer and are probably the most moat vigorous ja in the garden |
