Lupinus polyphyllus need very well drained soil. This is why many people have trouble growing them in clay and those growing in sand may do better- even to the point of the plants becoming invasive. Soils on the acid side are preferred as are those enriched with humus. They usually prefer full sun, but in some areas will grow in part- shade. Roots need to be kept cool by mulching. They do require adequate amounts of water.
Always dead-head the flowers to prevent seed forming which will reduce flowering and shorten the plant's lifespan. In any case the seed is highly toxic. They are relatively short-lived, but you can take cuttings.
Lupinus aridorum was created in 1982.
Lupinus constancei was created in 1983.
Lupinus Texensis
The scientific or taxonomic name would be Lupinus spp.
Lupinus is a genus of flowering plant in the legume family. There are about 280 species of Lupine.
you take care of it
You can do this by showing them how much you care about them.
To maintain means to care for something. You could say one must exercise and eat a healthful diet to maintain their body.
Ok
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The difference between sustain and maintain is that to sustain means to receive, withstand or undergo something and to maintain means to look after, protect or care for something.
welll you feed it you give it a roof and they will hopeful be grateful