Lawn Care
Apply Medina Growin’ Green or Milorganite to your lawn. Water in well approximately 30 minutes per area to begin working. These feed the soil and your lawn.
Conventionally, use a fast release (Gill Lawn & Garden 13-1-3) or slow release fertilizer (Green Diamond Supreme 21-7-14). These must be watered in order to not burn the grass.
Prevent broad leaf weeds.
Use: Weed and Grass Preventer with Dimension
Plant new grass.
Lay new sod or Bermuda seed anytime this month – plan to make time for watering!
Follow city watering guidelines.
Continue watering established lawns if we don’t have rain.
Visit: City Watering Guidelines
Fix yellow spots.
Apply Nature’s Blend Compost to yellow spots in lawn.
Plant
Sunny areas:
Zinnias, Periwinkles, Moss Rose, Purslane, Lantana, Blue Daze, False Heather, Salvia, Ice Plant, Gomphrena, Ruellia, Coreopsis, Pentas
Zinnias
Moss Rose
Blue Daze
Lantana
Shady areas:
Caladiums, Coleus, Begonias, Ageratum, Shrimp Plant, Torenia, Agapanthus, Snowbush
Caladiums
Coleus
Shrimp Plant
Agapanthus
Seeds:
Morning Glory, Moonflower, Zinnias, Sunflowers, Gomphrena
Gomphrena
Morning Glory
Zinnia
Sunflower
All container grown hardy and tropical trees, shrubs, vines, grasses, groundcover, and citrus trees.
Indoor Plants
Warm temps allow you to take your indoor plants outdoors for some fresh air. Just be sure to keep them protected from the sun. Shady patios are perfect for a short stay. Wash off the dust and bring them back in nice and clean.
Read: Plants, the Perfect Rx for Clean Air, Pro Planting Tip: Not Too Deep
Pro Tips for Houseplants
- If your houseplant looks unhappy, think location first. It may need to be moved to a different spot with different lighting.
- Keep them away from the AC vents (they like humidity and the AC dries them out)
- General rule for watering; water well then re-water once the soil feels dry to the touch
- Spring is time to start fertilizing your houseplants. Your plants will love organic Hasta Gro
- If they are getting too big for their pots, bump up to a slightly larger pot. Watch video
Fertilize
Tomato & Pepper Plants
Fertilize regularly with organic Rose Glo or Hasta Gro, Plant Tone, or Medina Growin' Green, or conventionally with High Yield 21-0-0 (ammonium sulfate).
Annuals & Perennials
Use organic Medina Growin' Green, Rose Glo or Plant Tone, or Hasta Gro.
Azaleas, Magnolias, Gardenias
Fertilize organically with Maestro Gro-Rose Glo, Green Sand, or Espoma Azalea Food, or conventionally with Miracle Gro ACR for Acid Loving Plants.
Roses
Fertilize organically with Maestro Gro-Rose Glo.
Hibiscus & Tropical Bloomers
Use organic Maestro Gro-Rose Glo, or conventional Hibiscus Food.
Trees & Shrubs
Fertilize organically with Milorganite, Medina Growin' Green, or conventionally with Gill Lawn & Garden Fertilizer, Green Diamond Supreme Lawn Food.
Prune
All early spring bloomers if not already done, such as Azaleas, Indian Hawthorn and Carolina Jessamine.
Trim hedges as needed to maintain good form.
Poinsettias to approximately 12” tall.
Watch Out For
Mealy Bug Damage
Powdery Mildew
Fungus, Powdery Mildew
Treat organically with Neem Oil. Use Fertilome Liquid Systemic Fungicide on ornamentals.
Grub Worms
Use organic Spinosad Soap, or conventional Spectracide Trazicide, Season Long Grub Control.
Spider Mites
Treat organically with Spinosad Soap or conventionally with Cyonara, Spectracide Triazicide, Bonide Systemic.
Chinch Bugs
Use organic Diatomaceous Earth, or Spinosad, or conventional Spectracide Triazicide, Cyonara.
Read: Check For Chinch Bugs If Your Lawn Looks Dry Even Though You Know It’s Not!
Mealy Bugs
Treat organically with Neem Oil, or Insecticidal Soap, or conventionally with Spectracide Triazicide, Cyonara, or Bonide Systemic.
Read: Mealy Bugs are Here
Fleas & Ticks
Treat organically with Spinosad, Diatomaceous Earth, or conventionally with Cyonara, Spectracide Triazicide.
Read: Got Fleas?
Water
When watering during periods of windy dry conditions, it’s important to water slow and deep. Be sure to watch the spray of your sprinkler and adjust accordingly with the wind
Water all plants well after planting and regularly through the first year. Plants will begin to use more water as they grow and bloom. Outdoor potted plants dry out quickly as do hanging baskets and small annuals.
Mulch
Apply mulch around trees, flowerbeds and vegetable gardens to reduce weeds and help retain moisture. We like cypress, hardwood and pinestraw mulch. These reduce weeds well and will not float away.
Pine Straw Mulch
Cypress Mulch
Hardwood Mulch
11 Comments on “May Garden Guide”
How can I get rid of. Crabgrass ?
Great info for May..got help with yard maintenance 🍃 thanks
The gusty wind broke the newest citrus tree I planted 6 months ago. About 60% of the branches and leaves are gone. If I continue watering it do you think it will grow back or should I scrap it and buy another one and start over?
I have personally seen a young citrus tree backed over by a truck, the tires did not hit it but it snapped off about 12″ above the ground with no limbs left. Saw it again 2 years later and it is a nice little tree with fruit on it.
Just want to receive your suggestions for plants in our area.
Tips and ideas for planting and care.
Thanks
There are some articles and info sheets on our website, and some videos as well. Also on our facebook page. If you come in, we have some info sheets printed out, and many knowledgeable people.
I have some kind of ash tree that keeps popping up in my gardens. There seems to be two varieties. The leaves are compound and opposite up to 7. I am wondering if they are Texas Ash trees and will the roots be a detriment to my foundation of my house. Do they grow wild, as none of them have been planted? Not sure what they are or if I should let a few grow.
If you are in the Corpus Christi area, no chance that it is a Texas ash, but likely a Rio Grande ash. Very large growing, and you would not want it within 20′ or preferably more, to give clearance for roots, and branches also. The Rio Grande is native to our area. https://nativeplantproject.com/trees/rio_grande_ash.htm
Thank you for your response, but can you tell me how and why are these Rio Grande ash trees keep popping up in my gardens? Have pulled out about 10 so far.
Great post on garden tips. More people should find a way to use their sprinkler system to water their plants. Thank you!
Very helpful info. I’m from Sri Lanka with a shady strip for a garden. I love lush green gardens. Do you have any suggestions for me to achieve my dream garden even with the shade?