Yes
Citrus trees usually grow between eighteen and twenty two feet tall. Dwarf citrus tress usually grow between eight and twelve feet tall.
Palm, Citrus
You can't 'make' lemons, they are citrus fruits which grow on Lemon Trees.
Citrus trees are trees that grow citrus fruits, such as orange, lemon, lime. I don't know how a fruit can help its tree. i am no expert but the fruit can help because as it decomposes it is a natural fertilizer for the tree i have heard that some fruit trees like banana peels on the ground to decompose into fertilizer.
yes, you can graft all citrus (exept for kumkuat) on a single tree
The plant was probably named grapefruit because its fruits grow in bunches or clusters.
Your question was a bit difficult to understand. However, citrus trees belong to the Rutaceae family. All citrus trees are in the Rutaceae family, but all plants in the Rutaceae are not citrus trees.
Grape vines, Olive trees, Citrus trees, Bay trees, and herbs such as Parsley, Thyme, Oregano, Marjoram, Dill, Sage etc.
Generally, coniferous trees grow in the winter. It is also the growing season for citrus, hearty leafy greens, squash, and root vegetables.
Citrus is a genus of acidic, usually tropical or subtropical fruit-bearing trees. There are many species of citrus fruits, most notably Citrus aurantifolia (Key lime), Citrus maxima (Pomelo), Citrus medica (Citron), and Citrus reticulata (Mandarin orange). Among its most commonly known hybrids are Citrus × limon (Lemon), Citrus × paradisi (Grapefruit), Citrus × sinensis (Sweet orange), and Citrus × tangerina (Tangerine). Citrus trees are commonly cultivated as both ornamental and crop trees.
Citrus trees fruit using sexual reproduction.