Plant allium bulbs 4 times the size of the bulb below the surface of the soil pointy side up.
Which way up do you plant allium bulbs.
Most allium bulbs will do well in deep pots.
Peat moss compost ground bark or decomposed manure all work well and a.
Plant the bulbs in a multi purpose compost and water thoroughly.
Most bulbs not all have a tip which is the end that goes up.
Plant them from 2 to 12 inches deep depending on the size of the bulb.
Roots grow from the rounded end of the bulb and a stem emerges from the point so you need to make sure that the pointed side of the bulb faces upward when you place the bulb in the soil.
Or amend the soil with the addition of organic material to raise the level 2 3 to improve the drainage.
When to plant them.
Alliums are amongst the most undemanding flower bulbs to plant tolerating most types of soil and hardy down to zone 4.
Dot throughout your beds and borders to add structure or plant in a container with tulips or other spring plants.
Outdoor beds find a location where the soil drains well.
Weave them through sunny borders or combine them with feathery grasses for best effect.
That is one way to tell which way to plant bulbs.
The roughness comes from the roots of the bulb.
Nectaroscordum will take some shade and self sows so take care where you plant it.
If you plant more than one bulb in each container make sure that the bulbs are 6 inches 15 cm apart and 6 inches 15 cm.
There is a tremendous number of alliums available.
How to grow alliums these ornamental onions are bold and architectural with large rounded heads of usually purple flowers followed by attractive seedheads.
Plant the bulbs pointed end up.
The small and middle sized alliums a.
Depending on the size of the bulb plant 10 15cm deep and 10 15cm apart.
Small types grow from bulbs no bigger than your thumbnail.
Plant them pointy side up.
Once you have identified the roots face it downward with the pointy tip up.
Big bulbs can be larger than your fist.
If there are still water puddles 5 6 hours after a hard rain scout out another site.
Space smaller varieties of alliums 3 4in 8 10cm apart taller alliums need at least 8in 20cm between the bulbs.