Hybrid Blue Poppy (Meconopsis x sheldonii) Info This Moon plant is a hybrid
of Meconopsis grandis and Meconopsis betonicifolia. It gets 2.5 feet
tall and like the others, enjoys growing in partial shade,
in the woods, in rocky areas, and in the mountains. However, as a
hybrid it is much more vigorous than either of its parents. Because
many of these plants tend to produce no seed, this is a very rare variety;
it usually has to be produced vegetatively. If
you live in a windy area, grow it in a peony cage so it doesn't flop over.
Mulch with bark or composted pine needles (this will help increase
soil acidity). Like the other Meconopsis, this plant needs a cool,
rainy summer, as in the Pacific Northwest,
coastal California, the mountains (will grow in NC mountains, for instance),
Canada, or the UK. They can survive harsh winters if they have a good snow
covering, but if the summer is hot, they will only live one year. An alkaline soil will result in more lavender flowers. Top
How to grow Hybrid Blue Poppy: Sow
in a paper towel that has been wet and wrung out. Fold seeds inside the towel
and put in a baggie. Store
in fridge for 4 weeks. Then gently press the seed into the surface of wet seed-growing
medium--this seed requires light for germination (but no sun!). Growing temperatures
should be no more than
65F/18C. Bottom water or gently mist; don't
let it dry out. Start 2-3 months before your last frost date to take advantage
of the coolest part of your year or sow outside in fall. This plant hates heat
and is perennial only in climates with cool summers. As with any poppy, watch for damping off; scant sowing, good ventilation,
or a sterile soil mix like vermiculite and peat help prevent that. Transplant to rich, moist soil (dig in plenty of
Black Cow and some peat for acidity) and dappled shade or morning sun and afternoon
shade). The flower's coloring is connected with the soil pH--a more acid
(peaty) soil means more blue coloration. Mulch well to keep soil moist. Watch out for slugs. Keep well fertilized
and deadhead to promote more flowers. The flowers will develop into seed-filled
pods. Divide the plants every third year. General growing
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