Gardening is an inexact science. You win some and you lose some, and you definitely learn along the way. For planting the spring garden, I use the average last frost date for our zip code. Our average last frost date is March 22nd. If you plant on March 22nd, you have only a 10% chance of getting a frost and injuring or killing your plants. You can also use the Early last frost date. That date is March 3rd. If you plant on that date, you have a 30% chance of injuring/killing your plants.
Sometimes, I subscribe to the "you gotta risk it to get the biscuit" mentality. I could gamble and plant early, right? What could happen, really? So, I pushed things this year, planting the snap beans, cucumbers, squash and cucumbers around March 10th. Well... Just so happens, it got down to 34 degrees. I thought, incorrectly, that things would be okay. We have lots of trees, the plants were mulched, they would make it. I was busy doing other things and I didn't even go out and cover them.
All the plants were damaged! Let's take a look. Here are the snap beans. The leaves are burned from the frost. Fortunately, fresh new growth is being put on. They'll be stunted, but most of the beans are going to make it.
But look at the cucumbers! I have 3 varieties planted on a cattle panel trellis. The cucumbers are hit a lot harder than the snap beans. Honestly, I think I'll have to replant ALL of these except one on the very end. I don't know how it avoided the damage. I will wait for 3 more days to see if any new growth appears. Then if nothing happens, I'll pull the trigger and replant.
This third photo shows the severely damaged squash, including hills of zucchini, straightneck yellow squash and crookneck yellow squash. This right here was my main reason for rushing things. I figured if I got a really early start, I could avoid the squash vine borers. This pest usually kills all of my squash. I theorized that by getting a jump on things, I could make a big harvest of squash before the onslaught of the SVBs. The squash was absolutely beautiful, with big, healthy green leaves. They would have been blooming in a week. Then the temperatures dropped and all of the big leaves turned brown and died.
But I'm hopeful. I see fresh new green growth. There's an old adage that says, "That which does not kill you, makes you stronger." If there's any truth to that, perhaps we'll have a strong squash crop. We'll wait and see.
Finally, in the garden in the side yard, here are my butternut squash and spaghetti squash. Burned by the frost? Sure. But these plants will live to fight another day!
There are significant benefits to getting things planted early. You get plants that produce prior to fighting the high heat and bug and pest pressure. But there is significant downside risk that may cause you to have to replant everything. Fortunately, I don't think that is possible. However, I'm pretty sure I'll be replanting all the cucumbers. I will try to rush things and plant early again, I'm quite sure, but next time, I'll cover all of the plants.
