Beginner Gardening Tips Blog

I finally grabbed these photos off my camera after writing about how I was worried my irises wouldn’t bloom. As you can see, they did just fine. I wished they would last the whole summer!

These ones I knew would bloom, but I thought I'd share them anyway!

The blooms on these purple beauties are magnificent! And they get so top heavy, they fall right over!

A few weeks ago my leaves on my irises were lush and green, but not a bud was to be found. Then one little bloom made it’s way up in a completely different place in my garden, so I was wondering why I didn’t have any blooms on the others! In a panic (OK, I’m being overdramatic–I’ll say out of curiosity), I consulted Anne Marie, who gave me some very helpful advice. Then, lo and behold, a couple of rainstorms brought forth the giant purple buds on my beloved irises and they’ve been blooming ever since.

In any case, I thought I’d share Anne Marie’s tips for any readers who were not lucky enough to have blooms this year.

These are probably a type of bearded Iris. They should bloom reliably for you each year unless…

• They have been moved or were divided last year (they take about three years to get back to full bloom again).
• They are now too shaded; they need at least six hours of full sun.
• The soil is too rich or too lean; too much nitrogen fertilizer can cause them to have little or no bloom and lots of foliage.
• They are planted too deep; the rhizome should be peeking through the surface of the soil.
• They are overcrowded; this will cause fewer blooms.
• They have been attacked by an iris borer–look for shriveled or sunken rhizomes where the iris borer has done its damage.
• They are being grown in too soggy of a location; they prefer to be slightly dry.

I definitely need to thin mine this year and will be following the tips in this article to divide them.