Given our recent deluge of rain, it may seem that the word dry should not be included in this article, but last week I promised that I would review my observations of the growing season to date.
Following a rather mild and dry winter, April brought us unusually warm and rather dry weather. I live in a normally cold spot and did not record a killing frost after April 9, which is unprecedented in my memory.
May followed with cooler than normal temperatures and again, enough, but no surplus moisture. That trend continued into the second half of June when really hot, rather normal, temperatures appeared followed by the flooding rains of this past week.
The above scenario produced winners and losers as occur during any growing season. It has been a long time since I remember such a stellar performance from the spring perennials and flowering trees and shrubs. The ingredients that destroy spring blooms are frosts, high temperatures and heavy rain. They were absent for the start of this growing season.
Perennial decline and mortality was also limited by the warm and dry winter.
Some annuals may be the losers in this spring's gardens. The April weather sent people to the greenhouses looking for annuals earlier than normal.
Annuals in April are fine if you let those that need high heat there and wait for warmer temperatures. Unfortunately, those really warm temperatures necessary for many annuals did not arrive until June, long after many such plants were in the garden.
Our propensity to mulch as we plant and to water any plant that looks unhappy only increased the problems for our high heat loving annual selections. Unhappiness reports came from both the flower and vegetable gardens. I have seen a world of difference in the heat lover's enthusiasm in the last several weeks.
On the plus side, the cool temperatures smiled on new plantings of shrubs, trees, perennials and many annuals. Slower top growth from cooler air temperatures aided root development.
A mild winter had less insecticidal characteristics than an extra blanket one. We had the former and insects got a head start this spring. The downpours of the past week should have drowned a lot of the little villains, but I would expect a bigger war with insects this growing season.
I need to add a few comments on containers. There seem to be two schools of thought. One wants a heavy soil and limited drainage that requires less frequent watering. The other is just the opposite. I let you guess which one was the best theory last week.
Perhaps the above will help you understand what you saw unfold this spring. It is not meant to be guidelines because next year will be different, but if I have any say I would take a repeat anytime.