Xtremehorticulture

Figs Are “Oasis” Plants

Q. I have ‘Brown Turkey’ figs that are ten and twelve years old. This year the fruit is large, but as they are lightly purpling up, the skin has wrinkled, and the fruit is very dry within. Some were black, like smut, but mostly dry, and lumpy. A. Check the amount of water your figs are getting. Most figs should be watered twice a week right now. All fruit trees should not be short on water during its production of fruit. We are quickly approaching day/night temperatures (and wind) (mid June) that require watering figs three times a week. The higher temperatures demand more water for production to continue. Just don’t water any fruit trees more often than every other day. Many plant leaves close their stomates (most of the water lost is due to transpiration) during the night. But that is only part of the problem. Plant ET (evapo-transpiration) accounts for evaporation from the soil as well as transpiration mostly from plant leaves. Water management (water lost from its leaves as well as the soil surface) must account for both. This is why covering the soil with mulch of either rock or wood chips is so important. During the heat, covering the soil with two to three inches of mulch can give you at least one extra day of watering each week!             The next irrigation occurs when water from the soil reaches about 50% (half) or leaf scorching and branch/twig death may occur. The water in the soil is like the gas tank of a car, but only let the tank get half empty before filling it again with an irrigation. I haven’t had much luck growing ‘Brown Turkey’ figs. Other figs I have had no problems. Some people can’t grow some plants.             Figs produce two crops of fruit; an early crop (Briba) and a later (Main) crop. Early fig production, in my experience, is less affected by a lack of water than production of a main (later) crop. The early figs (Briba crop) are usually fine with a smaller amount of water. I don’t think it’s diseased.

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Bird Scaring Devices for Fruit Trees

Q. Can you recommend something that can be used to discourage birds from eating my figs and peaches? A. Peaches are a lot easier than figs. Figs must be picked when they are ripe. Peaches will ripen off the tree. As soon as you see bird pecks on firm peaches, harvest them. Don’t wait for them to get soft. The birds know when they are ripe enough to eat. A few days on the shelf at room temperature and they will be ripe enough to eat. If you are not sure whether to harvest the peaches or not, look at their “background color” or when they turn from green to either yellow or red with yellow, depending on the variety. If you are still not sure, mark your calendar. Do this in combination with bird pecks. If they are ready to harvest in early June, mark your calendar and start checking them in late April for bird pecks. Start harvesting them the day you see bird pecks. Or harvest them when they turn color; when they are “firm” and no longer “hard”. At that stage, they are tree ripe! A couple of days out of the sun and at room temperature and they will be ready to eat. Peaches that ripen during hot weather are ready to harvest over a period of about two weeks and earlier peaches (April and May) are closer to three weeks. Harvest the ones that are ready first and then wait a few days and harvest more. Peaches will ripen first where they get the most heat. That means the south and west sides and top (in full sun) are first, then the more interior ones (where its shady and cooler) are ready in a few more days. Figs are only harvested when they are tree ripened. That’s the difference between climacteric fruit (peaches, apricots, and others) and non-climacteric fruit (figs, grapes, cherries). The best thing I can tell you is to harvest the non-climacteric fruit early in the morning, as early as possible. Unless you want to spend lots of extra time and extra money. Harvesting figs are tough because they are non-climacteric. Peaches are easier if you harvest them a bit early, like I explained, and let them ripen off the tree. Sometimes “dumb” or inexperienced birds peck and ruin the hard, green fruit but that is rare. We have had no luck with hanging tinsel, CDs, owls, etc. When the birds got used to them, they always had a field day with the fruit. Most of the odd ball things that scared birds, and hung in those trees within about two weeks of harvest, were effective. Longer than about two weeks and the birds started to get used to any scaring devices and devastated the fruit. The University orchard in North Las Vegas was close to an RC runway and park. We used to joke about getting someone to “buzz” the University orchard, but we never did that. Might be a good excuse to buy an RC plane!

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