Tag: gardening

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SoFlo Gardening: January 2021

What to Plant

Annuals/Bedding plants: Plants that can be added to the garden during the coolest months include begonia, browallia, lobelia, dianthus, dusty miller, and nicotiana.

Bulbs: Winter is a great time to plant bulbs that will bloom in the spring. Some examples include Clivia lily, crinum, and agapanthus.

Herbs: Many herbs will thrive now that temperatures are cooler, including tarragon, thyme, dill, fennel, and any of the mints.

Vegetables: Many vegetables can be planted this time of year. This is the last month to plant Irish potatoes, beets, broccoli, brussels sprouts, cabbage, cauliflower, collards, kale, mustard, and turnips.

What to Do

Landscape: It is a good time to plant woody shrubs. Water frequently to get new plantings off to a good start.

Irrigation: Water plants if temperatures remain higher than normal and rainfall is scarce.

Shrubs and trees: Prune non-spring flowering shrubs and trees this month to improve form.

Arbor Day: Celebrate Florida Arbor Day (the 3rd Friday of January) by planting a tree in your yard or community.

Crapemyrtle: Remove seed pods, crossing branches, and small twiggy growth to improve the plant’s appearance and form, if desired. Hard pruning is not required.

Cold protection: Bring sensitive plants like orchids inside if a frost or freeze is predicted. Thoroughly water and cover sensitive plants in the landscape 12–24 hours before a freeze.

Pests: Apply horticultural oil to citrus, shrubs, and deciduous fruit trees while plants are dormant to control scale. Apply copper spray to mangos after bloom.

Source: University of Florida IFAS Extension

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SoFlo Gardening: December 2020

What to Plant:

Annuals/Bedding plants: Masses of petunia, pansy, snapdragon, lobelia, alyssum, and viola add color in winter.

Bulbs: Amaryllis can be forced to bloom now or planted outdoors for spring blooms.

Herbs: Some examples of cool-weather herbs include parsley, thyme, sage, dill, fennel, garlic, comfrey, and cilantro.

Vegetables: Reliable cool-season vegetables include cabbages, collards, beets, and broccoli.

What to Do:

Perennials: Cold damage: Wait until warm weather returns to cut back cold-damaged plants.

Vegetable garden: Make sure that seeds and transplants are properly spaced for good development of tubers and vegetables.

Houseplants: Inspect regularly for pests on indoor plants. Keep in mind that
adequate light is a key factor to ensuring that indoor plants thrive.

Soil test: Consider performing a soil test if plants do not perform as
desired or if new plantings are planned.

Compost/mulch: Use fallen leaves to provide the carbon ingredient needed for successful composting and also to make a good mulch.

Garden pests: Continue monitoring and treat as needed. While cooler weather generally means fewer pests, some populations actually increase at this time of year.

Source: University of Florida IFAS Extension

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SoFlo Gardening: November

What to plant:

Annuals/Bedding plants: Create a display of fall colors with cool-season plants. Some examples include impatiens, strawflower, cape daisy, and pansy.

Bulbs: Many bulbs like to get their start in cool weather. Bulbs to plant this month include amaryllis, crinum, and the many varieties of elephant ear.

Herbs: Continue planting herbs from seeds or plants. A wide variety of herbs like cooler, dryer weather, including cilantro, dill, fennel, parsley, sage, and thyme.

Vegetables: Lots of choices exist for November including beans, broccoli, kale, snow/English peas, and strawberries.


What to do:

Perennials: Divide and replant overgrown perennials and bulbs now so that they establish before the coolest weather arrives.

Lawns: Watch for brown patch and large patch until May. These fungal diseases cause areas of grass to turn brown. Since treatment is difficult, prevention with proper cultural practices is key.

Scale insects: Take advantage of lower temperatures to apply horticultural oil sprays to control scale insects.

Irrigation: Turn off systems and water only if needed. Plants need less supplemental watering in cooler weather.

Poinsettias: Watch for hornworms on poinsettias planted in the landscape. This pest can quickly defoliate a plant. Handpick or treat only the infested area.

Source: University of Florida IFAS Extension

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SoFlo Gardening: October 2020

What to Plant

Annuals/Bedding plants: Even though temperatures are still warm, begin planting for the cooler months ahead. Impatiens, alyssum, and dianthus are good plants for the fall/winter garden.

Bulbs: Plant agapanthus, rain lily, and Clivia lily now for blooms next spring or summer. Add organic matter to the planting bed for the best results.

Herbs: A wide range of herbs can be planted from seed or transplants this month. Some to try include dill, fennel, parsley, and cilantro.

Vegetables: Easy crops that can be grown now include beans, broccoli, carrots, collards, lettuce, green onions, peppers, radishes, spinach, and tomatoes.

What to Do

Lawns: Control winter weeds in lawns before they appear. Pre-emergence herbicides must be applied at the right time to be effective. Apply when nighttime temperatures are 55°F–60°F for 4–5 days.

Ornamental trees and shrubs:
Fertilize plants that are not performing as desired. This is the last month of the year to fertilize shrubs and trees. Controlled-release fertilizer provides nutrients over a longer period of time.

Lawn fertilization: Fertilize lawns if needed.

Strawberries: Prepare beds and set strawberry plants this month. Strawberries also make colorful and tasty container planting. Either way, water daily until plants are established.

Palms: Palms have unique nutritional needs. Select a fertilizer that contains controlled-release nitrogen, potassium, and magnesium.

Oleanders: Control the oleander caterpillar, which is a year- round resident in South Florida, without harming beneficial insects by pruning off infested leaves or spraying with BT (Bacillusthuringiensis).

Twig girdlers: Control twig girdlers by cleaning up and destroying fallen branches that young twig girdlers can use for harborage.

Source: University of Florida IFAS Extension

 

 

 

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SoFlo Gardening: September 2020

What to Plant

Annuals/Bedding plants: Try ageratum, celosia, zinnia, and wax begonia for color in the fall.

Bulbs: Add color, texture, and patterns to the garden with the many varieties of elephant’s ear (Alocasia spp.), calla, narcissus, and zephyr lily.

Herbs: Plant Mexican tarragon, mint, rosemary, and basil.

Fruits & Vegetables: It is time to establish strawberry plants. Veggies to plant now are broccoli, carrots, cabbage, collards, and many others.

What to Do

Lawns: Continue to monitor the lawn for signs of insect damage. Fall armyworms, chinch bugs, mole crickets, and sod webworms are still active this month.

Fertilizer Bans: Numerous municipalities in South Florida prohibit the application of fertilizer to lawns and/or landscape plants during the summer rainy season (June–September). See if such an ordinance exists in your area.

Vegetable gardens: Prepare the fall vegetable garden if not done in August. Using transplants from your local garden center will get the garden off to a fast start, but seeds provide a wider variety from which to choose.

Perennials and bulbs: Divide and replant perennials and bulbs that have grown too large or need rejuvenation. Add organic matter to planting beds and monitor water needs during establishment.

Irrigation: Check that irrigation systems are providing good coverage and operating properly before summer rains taper off.

Citrus: Fertilize citrus with a balanced fertilizer either this month or in October. Use controlled-release nitrogen because rain will not leach it from the soil too quickly.

Source: University of Florida IFAS Extension

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SoFlo Gardening: August 2020

What to Plant

Annuals/Bedding plants: The hottest days of summer limit planting to heat-tolerant vinca, gaillardia, bulbine, and coleus.

Bulbs: Aztec lily, butterfly lily, walking iris, and spider lily can be planted any time of the year, even late summer.

Herbs: Herbs that can be planted from plants (not seeds) include bay laurel, ginger, Mexican tarragon, and rosemary.

Vegetables: Many cool-season crops can be started now as well as a final crop of warm-season vegetables such as lima beans, cucumbers, eggplant, and peppers. Tomatoes can also be planted for the fall garden.

 

 What to Do

Lawns: Determine the cause of any damage to the lawn so the proper remedy is used. Damage from insects, disease, or irrigation failure can produce similar symptoms. Use a sharp mower blade and only remove a third of the grass blade to reduce stress on the lawn.

Palms: Check older palm fronds for yellowing as it may indicate a magnesium or potassium deficiency. Apply an appropriate palm fertilizer.

Poinsettias: Pinch back poinsettias and mums before the end of the month to allow time for buds to form for winter bloom.

Ornamental plants: Rapid growth and leaching rains may result in nutrient deficiencies in some plants. See Nutrient Deficiencies (Landscape Plants): edis.ifas.ufl.edu/topic_ nutrient_deficiencies_landscape_plants

Annuals and Perennials: Remove spent blooms, cut back, and fertilize flowering annuals and perennials to extend the season into the fall months.

Source: University of Florida IFAS Extension

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SoFlo GARDENING

What to Plant

Annuals/Bedding Plants: Summer annuals to plant now include celosia, coleus, torenia, and ornamental peppers.

 

Bulbs: Butterfly lily and gladiolus are bulbs that can be planted during the middle of summer.

Herbs: While summer is too hot to start herbs from seeds, many, such as oregano and mint, do well if started from small plants.

Vegetables: Plant tropical vegetables, such as boniato, calabaza, and chayote this month.

Palms: Continue planting palms while the rainy season is in full swing. Support large palms with braces for 6–8 months after planting. Do not drive nails directly into a palm trunk.

What to Do

Pests on Lawns: Determine the cause of any lawn problems before taking action. If an insect is the culprit, treat only the affected area. Rule out disease or sprinkler malfunction.

Fertilizer Bans: Numerous municipalities in south Florida prohibit the application of fertilizer to lawns and/or landscape plants during the summer rainy season (June– September). See if such an ordinance exists in your area.

Vegetable garden: Use summer heat to solarize
the vegetable garden for fall planting. It takes 4–6 weeks to kill weeds, disease, and nematodes, so start now. See Soil Solarization: edis. ifas.ufl.edu/topic_soil_ solarization.

 

Pests on ornamental plants: Inspect the leaves of ornamental plants for small white dots that may indicate lace bugs at work. Spray forcefully with water to help control this pest.

Tropical fruit trees: Check for damage to fruit or leaves and take action to minimize the effect of insects and/or disease on developing fruit or the overall health of the tree.

Source: University of Florida IFAS Extension

 

 

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