gram. 1  the basic unit of mass in the metric system, equal to 0.03527 ounce (0.0022046 pound or 15.4321 grains): now defined in the SI system as 0.001 of the mass of the standard international kilogram (a platinum-iridium cylinder kept in France): one pound equals 453.5924 grams: abbrev. g.
1 Light: Hibiscus are full-sun plants. Lack of sunlight can cause overall yellowing of the leaves. On the other hand, if the plant is getting sunburned, the leaves can get yellow or white splotches.  Insect Infestation: Spider mites and aphids are two major pests of hibiscus that can cause leaf damage and discoloration.
1-16 of 473 results for perennial hibiscus plants. 1  10+ Dinnerplate Hibiscus/ Perennial Flower Seed/ Easy to Grow/ Huge 10-12 Inch Flowers/ Fairy Dust. by Saavy Seeds. 2  10+ Dinnerplate Hibiscus/ Purple Cream/ Perennial Flower Seed/ Easy to Grow/ Huge 10-12 Inch Flowers. by Saavy Seeds.