Position the bulbs with the pointed end facing upwards.
Which direction to plant allium bulbs.
The bulb forming alliums will need to be planted in the fall.
The small and middle sized alliums a.
Plant allium bulbs in full sun and provide them soil that is rich in organic matter.
Make sure to use a deep and fairly large pot for large allium bulbs.
Cowanii hair purple sensation sphaerocephalon atropurpureum and nectaroscordum can be planted en masse.
Dot throughout your beds and borders to add structure or plant in a container with tulips or other spring plants.
Feed regularly in poor soils.
After planting water the soil well to settle the soil around the bulbs.
Most bulbs not all have a tip which is the end that goes up.
Choose a planting location for the allium bulbs that will provide as much sunlight as possible.
When to plant them.
Plant the bulbs in a multi purpose compost and water thoroughly.
Strictly speaking allium is a genus of flowering bulb plants that includes various types of onions and garlic but when spoken in gardening circles the term usually refers to inedible members of the genus.
The roughness comes from the roots of the bulb.
Space smaller varieties of alliums 3 4in 8 10cm apart taller alliums need at least 8in 20cm between the bulbs.
So if you have a two inch bulb you would plant it four to six inches deep water them well after planting.
How to tell which way is up is by looking at the bulb and locating a smooth tip and a rough underside.
Outdoor beds find a location where the soil drains well.
Allium bulbs are fairly low maintenance have dazzling flowers and tend to deter pests making them a great addition to most gardens.
After your alliums have bloomed leave the foliage in place and do not cut it off.
Plant the allium bulbs with the pointy end facing up.
Loosen and turn over the soil in the planting location to a depth of 12 to 14 inches with a garden fork or spade.
Fill in the holes and tread down lightly.
Plant at 3 4 times the depth of the bulb and approx 10cm 15cm apart.
Once you have identified the roots face it downward with the pointy tip up.
Alliums are amongst the most undemanding flower bulbs to plant tolerating most types of soil and hardy down to zone 4.
Depending on your location roots will form in the fall but the rest of the growth will happen in the spring.
Peat moss compost ground bark or decomposed manure all work well and a.
Depending on the size of the bulb plant 10 15cm deep and 10 15cm apart.
If there are still water puddles 5 6 hours after a hard rain scout out another site.
After flowering remove the leaves when they have withered.
Or amend the soil with the addition of organic material to raise the level 2 3 to improve the drainage.
That is one way to tell which way to plant bulbs.
Then cross your fingers and wait for spring.
Plant allium bulbs 4 times the size of the bulb below the surface of the soil pointy side up.