A yellow bay laurel plant may be indicative of a nitrogen deficiency, which is caused by an imbalance in the pH of the soil. A uniform yellowing of the bay laurel leaves occurring in older, lower leaves first and moving upward is how a nitrogen deficiency can be diagnosed.
Similarly, do bay trees have deep roots?
If given the chance, bay laurel will have an invasive root system. You will want to keep all trees added a distance from the house and other structures, including walls, that is half of its mature height. Never plant them on top of a septic system, near a swimming pool or near sewer lines.
Can a bay tree live indoors?
Yes, you can grow a bay tree indoors. It will need the sunniest spot available and plenty of fresh air (it doesn't mind draughts) so near a slightly open window would be good, and should be watered sparingly in winter, when it's easy to overwater as its growth naturally slows with changing light levels.
Are all bay trees edible?
So which bay trees are edible? Actual bay leaves (Laurus nobilis) are safe, but the leathery leaves, which can be sharp on the edges, should always be removed from the dish before serving. Additionally, the following “bay” plants are also considered safe. Like Laurus nobilis, all are within the Lauraceae family.
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