I’m digging up and terracing 200 square feet of lawn to create a second garden. I think the biggest expense will be a fence around it, which may not need to be as substantial as the one around the bigger garden. It will be > 200 SF of turf on a slope I won’t have to mow anymore. This area faces east – southeast and will have a little morning shade from pine trees on the eastern perimeter of the yard. Most of the day it will get unfiltered sun like the original garden – I’ll just start calling that one the Big Garden now.
First, EG and I measured the rise and run and calculated that the slope is only 1 degree. Here’s his TinkerCad model of this simple plan. The stones that = 1×2 feet are his suggested footpath down the middle, but I changed that to a 2′ wide path horizontally instead of steps down/up the center. That removes 80 SF of planting space but I need that to reach into the planting beds without stepping on them.
This will allow two 4 x 10 beds with a short retaining wall on the downslope sides of the top bed and the path. There will need to be a perimeter on the outside as well, so I can access the beds from all sides, so I might as well remove the turf there too. I don’t know what to use for those paths; maybe pea gravel. Removing turf, Minecraft-style with a pickaxe, is burning a few extra calories.
How much can I grow here? This is a rough draft of a goal:
-8 tomato plants, potentially 80-100# of tomatoes or $280-$350 worth (Market value $4-5/pound in my area, but I’m conservatively valuing mine at $3.50 because I’m not a market grower)
-2 pepper plants, which I am never optimistic about, at best providing 10# of peppers or $25 worth
-4 rows of legumes grown vertically, providing about 2 cups per day fresh green beans in June, July and August (and a few pounds of dried beans in the fall
-Steady supply of mustard, kale and some other greens that grow throughout the summer; maybe $30 worth. I love lettuce but the ship for planting that here has sailed. It’s May and I haven’t gotten this bed ready for planting. Lettuce I already planted in the established beds in March.
-A cucumber vine or 2, maybe 3, hopefully giving us 10# of fruit in June and July. My experience with these makes yield hard to predict. I feel like I have little control over the success and much has to do with the weather.
Speaking of weather, this is what the sky is like today, and I wish I were collecting the rain for when it’s dry later:
That is a sculpture made of trash (plastic or Styrofoam cups) we saw on a recent trip to Boston, where it’s cold and rains all the time. Apparently. It was at a place called the MFA, which turns out to be an acronym for Museum of Fine Arts. I thought the MF stood for something else. I am fortunate enough to have been so saturated with the experience of fine art museums in my childhood that I hate them. Still, this sculpture made an impression on me. I hope it makes an impression on other parents who run lemonade stands and could use compostable cups. They do jack up the price of your lemonade though.
Here is the new Garden ROI spreadsheet for 2018: Garden expenses 2018