Lupins are perennial (i.e. they come up year after year) shrubs which start into growth after the last frosts, produce their first flush of flowers in late May / June and can continue flowering into early August if dead-headed correctly (see below).
Can you plant lupins in the fall?
Lupins work equally well direct sown in early spring when some risk of frost is still possible. They can be direct sown in autumn where winters are mild.
Where should I plant lupins in my garden?
Lupins do best in full sun or dappled shade, in moist but well-drained soil. Like many other perennials with tall flowers, lupins benefit from a sheltered position. Grow them towards the back of a border.
When can you plant lupins outside?
Although there is some leeway with when to plant (we mentioned February to September for sowing earlier), Lupins tend to do best when sown in early March, hardened off in late April and planted out in early May. If you are harvesting seeds, this should be done in late summer, around early August.
Do lupins come back every year? – Related Questions
Do lupines spread?
Lupines are deep rooted and do not spread except through re-seeding. Seeds will not come true to the original variety planted, but will eventually revert to blue-violet and white.
Do lupins like full sun or shade?
All lupins like well-drained soil in full sun. Avoid planting in shade, as flowering will be poor.
Can lupins survive frost?
Cold Protection. As a general rule Lupins are hardy plants but some more so than others so do double-check on your specific variety. They prefer a well-drained soil and will not tolerate winter cold and wet – this will cause them to rot down and die.
Where do lupines grow best?
Lupines prefer moist, sandy, well-drained soil and cool temperatures. They can succeed on heavier soils, but you really need to loosen the soil for their long taproots. Select a spot in full sun or light shade.
Do rabbits eat lupine?
Often, native plants are relatively rabbit resistant more so than non-native (exotic) plants. These may include: Yarrow. Lupine.
What is the difference between lupins and lupines?
Lupinus is a large and diverse genus in the legume family (Fabaceae). Its common name used in Europe and Australia is lupin for both native and domesticated species, while the common name for native Lupinus in North America is lupine (Information portal for lupins 2010a).
Do deer eat lupine?
Lupines are not 100% deer-proof, but they are rarely browsed or damaged by deer. Rabbits also do not nibble on Lupine.
Is lupine toxic to dogs?
Lupines contain alkaloids that are known to be toxic to humans and animals. Though toxicity has been predominantly noted in livestock, the danger of poisoning in dogs is a possibility.
Are coffee grounds good for lupine?
Outdoors, acid-loving plants like azaleas, Rhododendron, Siberian iris, lupine, and any pine trees or shrubs will do fine if periodically watered with cold coffee.
Do lupines like coffee grounds?
The coffee grinds provide nitrogen & tannic acids to the soil. Acid loving plants such as azaleas, blueberries, butterfly weed, camellias, ferns, gardenias, lupines & rhododendrons especially love coffee grinds.
What animal eats lupins?
Bees love lupins, but so do slugs & snails.
Can I pour coffee on my plants?
You know that last bit of coffee that always seems to be left in the carafe? Don’t just pour it down the drain — you can use it to fertilize your plants, both indoor and outdoor. Coffee grounds (and brewed coffee) are a source of nitrogen for plants, producing healthy green growth and strong stems.
What is the best fertilizer for lupine?
Lupines are light to moderate feeders. Fertilize with a constant liquid feed of 75 to 100 ppm nitrogen at every irrigation or 150 to 200 ppm nitrogen as needed. If using a controlled-release fertilizer mixed into the growing media, use at a medium rate of 1 lb./cubic yard.
Is Miracle Grow good for lupins?
Benefits: Better Blooms, More Colorful Blooms, Easy to Use
If you go to any farm or farmer’s market the only type of fertilizer they will recommend using is this water-soluble solution by miracle-gro.