by Ray Bodrey | Nov 20, 2017
Do you want to add a little something different to your landscape? How about something edible, as well as a focal point in your garden? Backyard sugarcane may be just what you are looking for.
Sugarcane, genus Saccharum, is a tropical perennial grass that thrives in humid environments across the southern United States. Based on physical and chemical characteristics, there are 3 types of sugarcane. Chewing canes (Yellow Gal, Georgia Red varieties) are soft, with fibers that stick together when chewed. Many of these canes are also used for syrup production. Crystal canes, used mainly for commercial purposes, contain a high percentage of sucrose. This is the molecule that crystalizes into granular sugar. Syrup canes (Louisiana Ribbon, Green German varieties) contain less sucrose, therefore less crystallization, making for a more fluid product. Some varieties of each type are interchangeable. For example, some crystal canes are satisfactory for chewing cane.
Figure 1: Sugarcane Harvest. Credit: UF/IFAS Communications.
How does one plant sugarcane? Sugarcane is propagated by “seed cane”. Mature cane stalks have nodes, about every 6 inches, that produce buds. The stalks are cut into 2-3 foot segments and then planted. After the following harvest, the sugarcane sprouts from the buds of the old stalks, through a process known as “ratooning”. Be patient when growing sugarcane. It takes approximately 12-14 months for the original planting (seed cane) to produce mature cane, while another year to produce cane from the ratoon.
Seed cane should be planted from mid-August through November. Growth will occur in the spring. Sugarcane can be planted, 4 -10 feet apart, as a single row or multiple rows. A 3-7-inch furrow depth is optimum. Common practice regarding fertilizer is to apply 1 pound of 8-8-8 fertilizer per 10 feet of furrow. Plan ahead, as this crop makes a great windbreak for your vegetable garden.
Avoid planting sugarcane in areas of high traffic. The leaves of the cane are very sharp and some sugarcane varieties can fall and obstruct areas. Well drained soils in a sunny area is the perfect environment. Times of stress, such as lower temperatures for long periods of time, poor soil fertility and pH extremes (best range 5.5-6.5) will cause lower yields. Heavy watering with poor drainage conditions of newly planted seed cane can also disrupt bud germination.
Overtime, many varieties will succumb to disease and other environmental factors. To manage sugarcane against weeds, hand weeding and mulching are the best options. Soil inhabiting worms and grubs, stalk borers, termites and aphids are the biggest threats regarding insect pests. Sugarcane is rapidly growing plant and can tolerate most insect infestations and be productive.
Sugarcane is unique as many of the heirloom varieties are still available. So, where does one find seed cane? The classified ads section of the “Market Bulletin” published by the Florida Department of Agriculture and Consumer Services is a good start:
The Panhandle provides a favorable growing environment for this delightful backyard gardening focal point plant. Contact your local county extension office for more information.
Information for this article is from the UF/IFAS EDIS publication: “Backyard Sugarcane” by L. Baucum, R.W. Rice, and L. Muralles.
UF/IFAS Extension is an Equal Opportunity Institution.
by Carrie Stevenson | Nov 6, 2017
A wooden bin is easy to use for composting kitchen and yard waste. Photo credit: Carrie Stevenson
Fall is the time of year many of us spend countless hours raking leaves and pine straw, piling them up, watching kids jump into the piles (then re-raking!), and bagging them up for disposal. However, what you may not have considered is that all of those materials are ideal fertilizer for your lawn and garden.
Composting is an excellent way to recycle yard waste, and now that leaves are dropping, you’ve got plenty of material to recycle. Vegetable gardens and landscapes alike can benefit from a generous dose of compost now and then. A free source of much-needed nutrients in our often nutrient-poor sandy soil, organic-rich compost also loosens tight, compacted soils and helps them hold nutrients and water.
So what is compost? Basically, compost is what’s left of organic matter after microbes have thoroughly decomposed it. Among the compostable organic materials available to most homeowners are leaves, grass clippings, twigs, chopped brush, straw, sawdust, vegetable plants, culled vegetables from the garden, fruit and vegetable peelings and coffee grounds (including the paper filter) from the kitchen. Don’t add table scraps with meats or oils to your compost pile—meats especially will attract animals. Contrary to popular opinion, compost piles don’t typically smell—but if you do have an odor come from decomposing vegetables, turning the compost pile and adding dirt, grass clippings or leaves will eliminate any smell.
The organisms that do the actual composting are bacteria and fungi are microscopic, although you will also find worms and arthropods in a good compost bin. A number of companies sell “composting microbes,” but you don’t need them. Fortunately, plenty of these microbes are around already. To get started, just mix a few scoops of garden soil or compost from a previous batch into the compost pile will provide all the microbes you need to start the process. The microbes just need water, oxygen and nutrients to grow and multiply.
Rainfall will provide most of the needed moisture. You may need to hand water the pile on occasion, too, during dry times. For best results, keep the pile moist but not soggy; if you pick up a handful it should not crumble away nor drip water when squeezed. The right mix of organic matter can provide all the nutrients needed. Alternate using brown (leaves, straw) and green materials (grass clippings, vegetables) in your compost bin to provide the needed amounts of carbon and nitrogen. If the pile seems to be decomposing too slowly, raise the nitrogen level by adding a few more green materials or a handful of granular fertilizer. And the more you turn the pile, the faster it will decompose.
There are many ways to contain your composting materials, from a simple pile to a solar-heated, rotating bin and everything in between. For more information on composting and compost bin options, please see this University of Florida Extension article.
by Daniel J. Leonard | Oct 10, 2017
I had to do a hard thing last week. My battle-worn okra, eggplant and pepper plants that had produced so reliably since June and endured all the summertime challenges (heat, insects, disease, and a hurricane to name a few) were finally pulled out of my raised bed garden and discarded. A combination of lowered yields, increased insect pressure, and the fact that one can only eat so much okra in a calendar year sealed their fate.
However, before planting our cool-season veggie favorites, like those tender leafy greens and wonderfully crunchy carrots, there are a few things to do to get our raised beds in shape to give maximum yield performance and make growing a little easier.
Replenish the Soil
One of the main benefits of raised beds is the ability to grow in near-perfect soil conditions. If I was relegated to gardening in my yard’s less than ideal native sandy soil, I might have given up altogether by now and I suspect many of you would be in the same boat. Raised beds totally alleviate this problem and give gardeners the opportunity to grow in rich, fertile soil composed of your favorite homemade soil mixture (mine is two parts mushroom compost to one part aged pine bark) or commercial potting mix/compost. However, at the end of each growing season, you will notice you have a bit less soil in your beds than you did at the beginning. While frustrating, this is a natural process for soils rich in organic material – they naturally break down and decompose! So to give your veggies’ roots the maximum amount of growing space for the coming season, top off your beds with a quality soil/compost mix and till it in before sowing seed or setting out transplants.
Eliminate Competing Roots
If you have a mature tree anywhere near your raised bed garden, you are going to be in for a surprise when you till that new compost in! It turns out that tree roots like that rich, fertile raised bed soil just as much as vegetables do and will seek it out. It is not uncommon for mature trees to have root systems that stretch horizontally two to three times the height of the tree, meaning a 50’ oak tree could have roots growing well over a hundred feet away from its trunk! Therefore, unless you have a totally tree-free property, battling tree roots in your beds will be an ongoing issue. For instance, each fall, when I transition from warm season to cool season crops, I find that my neighbor’s Laurel Oak has filled all three of my raised beds full of feeder roots glad to be free of the infertile sand. This is a problem because those roots suck up vital water and nutrients meant for my vegetable crops, robbing them of reaching their full potential. It is good practice to thoroughly till your beds’ soil and remove as many of the competing roots as you can. Doing so will give your new plants a head start on becoming established before the competition returns.
Depleted soil and competition from tree roots are two of the biggest threats to your raised bed’s performance. By planning ahead and accounting for both of these things prior to planting your fall garden, you will be more likely to reap a larger yields when harvest time comes! For more information on raised bed vegetable gardening and other horticultural questions, contact your local UF/IFAS Extension Office. Happy fall gardening!
by Les Harrison | Oct 2, 2017
While yard work is important to maintain an attractive lawn, if done successfully, the resident can spend quality time in other pursuits like watching the wildlife from the front porch.
With the passing of September the end is in sight, well at least the end of summer, and hopefully summer-like weather. The hot humid days of August gave way to the hot humid days of September,now October, and the Florida Panhandle is finally experiencing cooler temperatures. At least temporarily.
Days have shortened noticeably and the plants have noticed. Foliage growth has slowed and seed production is in overdrive.
As the season slowly shifts, the needs and care for the lawn and landscape are changing too. Inputs need six months ago and environmental factors which were true in the spring are now being altered by the immutable and timeless forces of nature.
Fertilizer is one factor which must be considered in light of the dormant season’s approach. Inappropriate or excessive application will waste resources and end up in the water supply where it will do no good.
As many warm season grasses and plants are reducing their growth rates to prepare for winter, the need for nutrients slows. Nitrogen, the first number on a fertilizer tag’s list of ingredients percentages, is especially vulnerable to misuse by the well-intended but inexperienced or uninformed person.
Over application of nitrogen will promote the aggressive growth of tender green foliage in the lawn. If a frost or freeze occurs when the tender vegetation is presence, the plant will experience excessive damage or death.
The directions on home and garden fertilizer bags, and soil test report all recommend restricting or eliminating nitrogen application late in the growing season. This is sound advice.
Herbicide use changes in the late summer and autumn also. As with misapplied fertilizer, misused herbicides will waste resources and can end up in the water supply.
Weeds and other targets of herbicides must be actively growing for the herbicide to work effectively. Late summer and fall can present challenges to effectively applying herbicides.
With very few exceptions, plants must be actively growing for herbicides to work properly. Plants slowing towards dormancy will not absorb as much herbicide and may, species depending, be completely immune.
Herbicides do not work on plants which are under drought stress. It is important to remember early fall is the driest time of the year in panhandle Florida, nature’s way of forcing a fall growth shutdown.
Yard waste and grass clipping will help refresh mulch in flower beds and on tree root zones. The summer heat and humidity have combined with bacterial activity to breakdown the current supply of mulch.
The on-site utilization of yard waste as mulch or as a basis for compost is a good practice to establish. It will benefit the landscape and reduce the multiple layers of expenses required to collect, haul and dispose of this material.
If properly composted, the material reduces the chances of introducing weeds, insects and diseases which can be on commercial products. Another way to look at the subject is “What is produced in the Florida Panhandle stays in the Florida Panhandle…and saves everyone money in the process.
While Septembers early weeks were just as oppressively hot and humid as August, relief seems to be here. Be ready to spend the cooler days enjoying a private bit of paradise in Northwest Florida without worrying about problems which could have been avoided.
To learn more about getting the lawn and landscape ready for autumn, contact your UF/IFAS Extension Office.
