trimming trees and eating peas

I have quite a few other things I should be doing right now but I would rather do this post. This past week we had two big trees in our yard trimmed. The first tree is the giant elm which dominates our backyard (the tree guy estimated it was about 70 years old). Its obviously on the backside of its life but, since we bought the house when everything was dormant, we weren't sure of the actual condition of the tree. It turns out there is quite a bit of foliage on the branches, but there were alot of dead branches, and most of those dead branches were overhanging the house. I have also been picking up branches from that tree out of the yard since we bought the place.

Secondly, there was a big, totally dead tree between our house and our neighbor's and, if this one came down, it would hit one of our houses. You can see the stump on the left side of the picture. This also gives me a ton more light on my garden during the morning hours:

If you click on the picture and enlarge it, you can also see the huge piles of firewood in the background, by the fence.

The plants have all been growing well, especially the tomatoes. As you can see from the pictures below, I picked up some tomato cages and staked out the Roma and Black Krim (which are growing next to each other) and the cherry tomato, which is growing by itself. The cherry tomato in particular is really big with a ton of branches and needs the extra support.



You can also see in the bottom left hand corner some new plants, where there used to be spinach, mesclun, and buttercrunch lettuce. In fact, a few days after my previous post I went out and saw that the mesclun and spinach had bolted and were unusable. I dug them out and added them to the compost heap. I also ate the rest of the buttercrunch (and gave a head (shoot?) to some friends). Instead of letting the squares lay fallow, I decided to try and plant some other crops in them. I picked up a Porter's dark cherry tomato (where the spinach was), a Santa Fe Grand pepper (where the buttercrunch was) and a Cayenne pepper (where the mesclun was). I turned over and heavily enriched the soil with some of my own compost and, in the case of the tomato, used some organic tomato fertilizer I have been feeding to my other tomatoes. I don't know if the plants will set fruit or develop, but it will be neat to see the results of growing two crops following closely on one another.

Since St. Patrick's day I have been eating some of my crops, namely the cold weather greens (lettuce, mesclun, and spinach) and some green onion. But recently some new crops have been coming in, particularly the snow peas. I picked some of them earlier today (along with an onion) and am planning on making a snow pea/ szechuan pork stir fry for dinner tonight.


I picked the large and medium sized pods, but there are still many small and baby pods left, particularly towards the top of the plant.

In the front yard, the pomegranate has sprouted and is doing well. I do plan on cutting back some of the overhanging hackberry tree branches to help it get a little more light, but that will probably have to wait until school is out.

You can see in the background, and here more closely, that the giant cactus is budding:


This is exciting because these put up a bunch of prickly pears. At the very end of the season last year, right after we moved in, I picked about a dozen of the pears and made some syrup, which is now in the freezer. This summer/fall, I hope to get more, and fresher, pears to make better syrup.

A few days ago we went to Austin Natural Gardener and I bought a dwarf key lime tree. I have been searching all over for a key lime, but due to some stupid restrictions on shipping fruit I could not get one. This guy was kinda expensive, but I was happy to finally find one:

For the time being I'm keeping my citrus (the key lime and meyer lemon) on the front porch:

The Mexican Plum tree is on the right, in the black nursery pot. We are going to plant it when we xeriscape the front yard in May. And speaking of xeriscaping, at Austin Natural Gardener we also bought an Arbequina olive tree, which will be an excellent fit in the front yard, opposite the pomegranate tree (we'll plant it at the same time as the Mexican plum).

Stay tuned for a first cut at a reassessment of this year's crops and preview of next season's plans...

Fruit Part 1: Trees

This was initially one very long post, but I decided to break it up into trees and vines/bushes.

I'm not just going to limit my gardening to the 5' x 5' box, I'm also going to try and grow fruit. I could try to grow these from seeds, but that will probably fail, so for all the fruit trees and bushes I bought young varieties.

There are a few issues with regards to fruit that I had to figure out. Plant hardiness zones were the primary thing, but they were pretty easy to figure out (see here). I'm in zone 8b, the same, coincidentally, as my parents in Central Florida. This is a bigger issue for the fruit trees than the veggies, but if you look on the back of seed packets or tree tags they will say which zone the plants will thrive in.

A little more complicated were the "chill hours" for my area of Texas. What are chill hours? According to Texas A&M:

"hours of winter temperatures between 32° to 45° F to break dormancy and induce normal bloom and vegetative growth. If varieties are chosen that have a chilling requirement that is too low, there is a greater probability that they will bloom early and be more subject to frost. If the chilling requirement is too high, they may be very slow to break dormancy and abort fruit."

I found a map on the Texas A&M University Extension Service website which was really helpful (and not just for this part). The relevant image is here:

Travis County (where we live) is in the 700 hour zone, but I think that is a little misleading because that includes some of the Hill Country, which can get very very cold, as well as Austin proper, which will stay warmer than the surrounding areas just because it is a big city. Also, most of the posts about gardening in Austin I have read usually complain that they don't get enough chill hours to grow certain fruits. Bearing this in mind, I figure that we probably get around 500-600 actual chill hours on the eastside... Issue 1 "solved."

The second issue was the soil. It's nice because I don't have to go through the whole measuring and mixing process as for the square foot garden because the trees and bushes are going to go in the yard (except strawberries, which will go in the garden). However that limits me to whichever trees will thrive in Austin's alkaline soil. So, alkaline soil and around 500-600 chill hours.

Thirdly, the pollination issue. Some trees require a second to pollinate it. If there is no pollinator present, you'll tend to get blossoms but no fruit. Because I have limited space, I would rather have 2 self-pollinators rather than 2 of the same type who must pollinate each other. So, alkaline soil, 500-600 chill hours, and self-pollinating. One caveat...I spoke to my backyard neighbor who informed me that there are some fruit trees in adjacent lots. I'll pay attention this summer and perhaps I can get a tree that requires pollination in next winter.

So these were the criteria I was working with. I also found a really awesome page on the Extension Service website about growing fruit trees, which work well, which varieties are best, and so on here. With a few exceptions, I bought most of my trees from Willis Orchards and planted them.

For the first tree, I chose Apricot. Apricot grows very well in Texas provided, once again, you get the chilling hours right. I chose the "Royal" variety, which, according to the Extension Office, it is "one of the most consistent croppers in the Hill Country." It is also self-pollinating, and I put it between the pecan tree and the back fence. However, I will need to be watchful that Riley doesn't get into the fruit. She has been known to eat tomatoes off the vines...

Apricot tree, I dug out a large hole and backfilled with some of the leftover compost

For the second tree, I went with a peach, the "La Feliciana." This one I bought at Home Depot. Usually this is not a good idea because the big box stores tend to sell whatever the hell they can probably get the cheapest, regardless of whether or not its appropriate for the climate in that particular area. In this case, however, the La Feliciana is a good match with its chilling hours (about 550) for our yard. I planted it in the backyard, between our back boundary and the apricot tree. I dug out the ground and added one of my spare bags of compost, then planted the tree (right now it is about 5 feet tall):


Thirdly, I chose a pomegranate tree, the "Wonderful" variety. Like apricot and peach, pomegranate trees are exceptionally well suited to Austin. I've got a good spot for this one in the front yard. It grows up to 18 feet tall which, if mine actually survives, will pretty much dominate the front yard. It will be a nice problem to have...

now its just a little guy...

I also got a flyer from Austin tree folks, a local organization that gives away free trees, provided you plant them close to the street so they will help mitigate the urban "heat island" effect. They gave a choice of trees, but the only one that was fruit bearing was a "Mexican Plum." I'm supposed to get it dropped off in a few weeks, so when I do I'll post about it.

Just a note here: I really, really wanted to try to grow a cherry tree. I love cherries and remember having a cherry tree in my backyard in the 'burg growing up. I did a bit of research online and found that a "Brooks Cherry Tree" would fit pretty well in my chilling requirements. However there are other issues- Cherry Trees need well drained, mildly acidic soil and are sensitive to excessive sun. I could try to fortify the soil, and I did have a spot where the sun wouldn't be too intense, but trying to do all this twice (I'd need another cherry tree to pollinate) would probably make my margin of error too slim. Also, one of my guiding principles of the yard is minimum maintenance. I realize this is kind of an oxymoron with having a garden, but cherry trees just seem to add a lot of work with a slim chance of paying off.