Re: Siberian iris spacing
- Subject: Re: [sibrob] Siberian iris spacing
- From: "RDHager" a*@yahoo.com
- Date: Wed, 14 Sep 2005 15:37:26 -0400
Leonard,
There is no hard and fast rule for spacing.
Generally summer high temperatures and moisture are bigger factors than cold
hardiness in determining rate of growth. Many Siberians simply will not grow
in warmer climates. I'm in 6b-7a and am humbled when I travel to cooler
climates and see how much better most Siberians grow.
Furthermore, some cultivars spread rapidly while
others form extremely tight clumps. Your best bet is to visit other plantings in
your area and pay close attention to how they grow.
Dennis
on Delmarva
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- From: "L* H*"
- From: "L* H*"
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