Worked hard to pick tests that would give us an idea of lineage. Family Tree DNA sends back results that are incomprehensible and resources that are even more difficult to understand. Waste of time and money. Family Tree DNA Ancestry Testing review by a DNA Testing Choice user2017-03-09.
Leaves of plants typically turn yellow for a variety of reasons, which may include nutritional deficiencies, poor drainage, compacted or damaged roots, overwatering, insufficient light and viral infections. In addition, leaves often turn yellow and drop off of house plants simply as a result of age. By investigating one possible cause at a time, it is possible to deduce the cause of yellowing plant leaves and, often, to correct the situation. Continue Reading.
Some tomato plant leaves yellow due to a lack of sunlight on mature plants. When the plants become large, bushy, and heavy with fruit, the top portions of the plant can block the lower portions from getting sunlight.This can cause the leaves to yellow, and is really nothing to worry about.ou may need to also check your soil for a lack of nitrogen. Nitrogen will give a plant (everything from grass to vegetable plants) its dark green color, and good growth. A lack of nitrogen in the soil can cause the yellow leaves on tomatoes as well.