Caterpillars

We are absolutely thrilled to host Stephanie Lopez, Executive Director of the National Butterfly Center for a garden talk here at Gill’s this Saturday, March 21st!

Discover how to transform your garden into a vibrant butterfly haven using native plants. In this engaging talk, the National Butterfly Center will explore why native species are essential for supporting butterflies at every stage of their life cycle. Learn to create a beautiful, resilient garden that supports local biodiversity. Perfect for gardeners of all levels who want to make a meaningful impact right in their own backyard. And guess what – Stephanie is bringing plants for sale! The National Butterfly Center grows lots of cool native varieties that are rarely available commercially. Pick up a few this Saturday at the talk and the proceeds from those plants will go back to supporting the National Butterfly Center!

Free event – no RSVP required!

How about that nice rain last Sunday?! And we have chances for more – hooray! Rain makes everybody feel better – plants, people, weeds, bugs… Here are a few important to-do’s for making the most of a good rain and keeping potential issues from getting out of hand.

Water + Mulch to Maintain Depth Moisture – Very Important!

This may sound counterintuitive, but you need to continue watering regularly even when we’re getting good rainfall. Supplemental watering after a rain will help push moisture further down into the soil and allow the soil to hold depth moisture for a longer period. This is very important during spring before we reach warmer summer temps. The better depth moisture we maintain now, the deeper plant roots will grow, which will allow plants to withstand warmer temps and longer periods between waterings. Keep in mind, it takes far less water to improve and maintain depth moisture than it does to rebuild it once the soil gets really dry. And remember – mulch is your best friend! A good 2-3″ mulch layer works wonders for retaining moisture and reducing water needs. It also insulates roots and keeps them cooler and healthier.

If you’re interested in capturing a large amount of rainwater every time it rains, reach out to us here to discuss adding rainwater cisterns to your landscape. You’d be surprised how much you can collect. Just 1 inch of rain on 1,000 sq ft of roof = 600 gallons of water!

A Few Easy Solutions for Bugs After a Rain

If you haven’t noticed already, you’ll soon notice a lot more bug activity in your garden. Don’t worry, and don’t over-treat, just stay observant. For 2 very common culprits, aphids and spider mites, use organic Spinosad Soap. If caterpillars are causing a lot of damage in the veggie garden, you can use organic Bt spray or dust. To prevent mosquitos, use organic Mosquito Dunks or Bits in your rain barrels, bird baths, and anywhere you have standing water. They’re harmless to birds, pets, and other bugs, but they prevent mosquito larvae from hatching. These can also be used to create very effective mosquito traps. Just fill a bucket with water and some leaf/grass clippings, and add a dunk or granular bits.

You may have also seen fire ant mounds appear out of nowhere after the rain. We’ve had good success using organic Come & Get It Bait to take care of them. If you have other bug questions, give us a call or stop by.

What About Weeds?

If you’re thinking of treating for weeds, keep in mind that most weed killers need several days of sunshine to be effective. So, not a good idea to use them when we have intermittent rain in the forecast. Instead, the best plan of attacking weeds right now is to take advantage of the soft ground and pull em up! One of the most satisfying sounds in the garden is that “pop” you hear when you pull a weed and get the entire root. And once again, mulch is your best friend for suppressing weeds too!

-Jesse

Woohoo for rain here in town and in the watershed!! Makes for a lot of happy plants and people. But with rain comes a major increase in bug activity, some of which can cause major problems. Here are the main offenders to watch out for and how to get rid of them.

Dreaded Aphids

You’re bound to encounter aphids sooner or later. They’re commonly found in the veggie garden and attacking new growth of landscape plants like hibiscus, Indian Hawthorn, and even Texas Sage. If it’s just a few, you can blast them off with a steady stream of water. Or use organic Spinosad Soap or systemic Cyonara if the outbreak is bad and causing a lot of damage. Ladybugs are also a great natural control – they love eating aphids.

Disgusting Spider Mites

Look for these little white specks and fine webbing…spider mites! They’re also common in the veggie garden and they like plumeria, junipers, and all kinds of houseplants. Spinosad soap is a good control.

Menacing Mealy Bugs

Look on the tips, stems, and undersides of the leaves for these white insects clustered together. If they go unnoticed for a short period of time , they will produce a protective cottony barrier over their bodies to protect themselves. Many times we hear “I have a white fungus on my plants”, but it’s usually mealybugs. Spinosad Soap and Cyonara can be used to kill these pests. Multiple applications may be needed. Thorough coverage is a must, and we recommend spraying once a week for 2-3 weeks to make sure you have killed them all. If you only have a few clusters of them at the tips of your plants you could smash them with your fingers and rinse, or cut off the affected tips and throw away the bugs in a sealed bag.

Hungry Caterpillars

Look for 2 main signs and you’ll know its caterpillars: big holes chewed through leaves and black speckles of frass (poop). If you inspect your garden every day and it’s just a few chewed leaves here and there, you can usually find the caterpillar and relocate it. If they’re causing more damage than you’re comfortable with, you can treat with organic Bt. The active ingredient, Bacillus thuringiensis targets caterpillars only. It’s harmless to birds, bees, pets, and people. We carry Bt in a hose-end sprayer, a hand spray bottle, and in powdered form called Dipel Dust. The nice thing about the dust is that its super easy to sprinkle and you can easily see where you’ve applied it.

Annoying Ants

If fire ants are present underground, you’ll see their mounds pop up after a rain. We’ve had good success using organic Come & Get It Bait to take care of them. Sprinkle on the mound, and they’ll take the bait down into the colony and die. You can also drench the mound with Spinsosad soap or Orange oil.

Nasty Squash Borers

Your squashes are in danger! Squash borers love to bore into the mases of the stem of your squash plants and eat them from the inside. To prevent them from getting in, spray the stems of your squashes with Spinosad Soap. You can also inject your squashes with a simple solution of Bt to kill them if they’re already inside. Just mix Bt with water as the label recommends, then fill a syringe and inject the base of the stem.

Gross Scale Insects

The photo above is a leaf from a Cast Iron plant that a customer brought in. This one happens to be infested with 2 different types of scale insects. Notice the white specks and the brown gunky spots. There are many different types of scale that go after our common landscape plants like Cast Iron plant, Flax Lily, Hibiscus, Indian Hawthorn, and more. Have no fear! All-Seasons Horticultural & Dormant Oil Spray is here! Horticultural oil is a mineral oil solution that works by coating the insects and suffocating them. It’s safe and harmless for humans, pets, birds, and other wildlife, but very effective against scale insects and other plant pests. Just don’t use it when temperatures get above 90 degrees or you’ll risk burning your plants. If temps warm up, use Neem Oil sprayed in the evening.

Artistic Leaf Miners

Have you seen these abstract paintings on the leaves of your pepper plants? Leaf miners! Aside from their obvious scrawlings, they typically don’t affect plant health much. If it’s just a few leaves here and there, just remove those leaves and carry on. If it’s a lot of damage, remove the affected leaves and spray the remaining leaves with spinosad soap or neem oil, which will signal to the flying leaf miners that this is not a good place to land and lay eggs.

Flying Flea Beetles

Flea beetles are tiny – about ¼” or smaller. They leave their signature pin size chew holes in newly planted herbs & veggies. They’re also fond of flower buds just before they open. Spinsosad soap will take care of them. Plan to spray late in the day or early evening when bees are not foraging. It is safe for bees once the spray dries.

Grubby Grub Worms

We’ve been seeing June bugs, which means grub worms will follow soon, typically early to mid May. If you want to prevent them from doing damage to your lawn, use Bonide Insect and Grub Killer granules. In this case, ‘season long’ means about 3 months. So, you may need another application in mid July.

Abundant Pill Bugs

Pill bugs aka rolly-polies are everywhere right now. They’re actually crustaceans, not insects. They usually don’t cause much damage to plants, but if they’re out of hand, you can treat with organic Sluggo Plus. Or, you can get them drunk… Fill a cat food or tuna can half way with beer, and the pill bugs will crawl in, get drunk, and drown.

Vampiric Mosquitos

They’re sure to be hatching as we speak… To prevent mosquitos, use organic Mosquito Dunks or Bits in your rain barrels, bird baths, and anywhere you have standing water. They’re harmless to birds, pets, and other bugs, but they prevent mosquito larvae from hatching. These can also be used to create very effective mosquito traps. Just fill a bucket with water and some leaf/grass clippings, and add a dunk or granular bits.

Don’t Worry About Leafcutter Bees!

Leaf cutters always cut extremely neat semi-circles and ovals, unlike caterpillars which leave irregular holes in leaves. They prefer soft tissue plants such as roses, plumbago, hibiscus and crape myrtles. There is no chemical control since they do not eat the leaves they cut. Nesting season is very short, so after a week or two, they go away… thank goodness!

Feed Your Veggies

Vegetables are heavy feeders. Use Espoma Plant Tone once a month to keep your vegetables producing through the season.

Watch Out For Cabbage Loopers

It’s time for tiny green looper worms to be eating the leaves of your broccoli, cabbage and cauliflower. Use
Hi-Yield Thuricude or Fertilome Dipel Dust to control these pesky worms. It is completely organic and safe up to the day of harvest. Just rinse and eat!

New For Your Garden: Watercolor Rose

It’s a color extravaganza! The flowers may be simple in style, but they’re captivating to watch as they change colors completely with each day. Hues of yellow, pink, cerise & ruby are carried atop loads of clean deep green leaves on a very bushy full plant. Dark red new shoots add to the show. This beauty is delicate to look at and tough as nails when it comes to garden performance. Complimented with a moderate apple fragrance; we think you’ll enjoy this one in your rose garden!

Oak Tree Caterpillars

Be on the look-out for oak tree caterpillars in your oak trees. They cluster together in large groups feeding on the leaves of your trees or you may notice poop under your tree (on your patio or walk.) They can be killed with Thuricide sprayed onto the leaves or with Fertilome Borer, Bagworm, Tent Caterpillar Spray containing Spinosad. If your trees are too large to spray or you just don’t want to, they will not kill your trees. The tree will leaf back out in the spring. I have had customers say that early in the mornings they could hear them chewing the hard oak leaves. Crunch, Crunch, Crunch!

Pansy Time

Pansies love the cool days of fall and winter. Plant them in full sun. Use Hi-Yield Blood Meal at the time of planting for larger and more profuse blooms. Once they become established use Maestro Rose Glo to keep them blooming throughout the season. You can also plant their dwarf counterpart violas. They have smaller leaves and blooms, but tolerate heat and moisture better.

Powdery Mildew on Mesquite Trees

With the cooler temperatures, shorter days and heavy rains in the past few weeks, powdery mildew fungus has attacked mesquite trees. Since the trees are getting ready to drop their leaves for the winter, it is not necessary to spray them. They will leaf out and be fine next Spring.

Rust on Plumeria

Plumeria are suffering from rust fungus caused by the same weather conditions. The undersides of the leaves have yellow- orange or reddish brown pustules. Since you should be withholding water from the plumeria so they can go dormant for the winter, be sure to gather up the leaves as they drop and discard in the trash. It is not necessary to spray unless the condition re-occurs in the spring.

Our Thoughts On Living Christmas Trees:

There are some great alternatives to cut Christmas trees. Norfolk Island Pines are one of the most popular because of their look. They are layered like many fir trees and resemble a Christmas tree. Hollywood Junipers and Blue Point Junipers are another alternative with the look of a true Christmas tree. They grow well in our area and can be planted in the ground after the holidays or kept as a container plant and used for years to come. Yaupon holly trees are also great with their red berries this time of year. Magnolia and Ficus Trees can also be used. All of these can be strung with lights and used indoors for a couple of weeks before needing to be put back outside in their normal environment. Be creative. Look around the patio and see what you have to decorate. It’s always fun to decorate a non-traditional tree and surprise your family and guests!

Bugs On Your Garden Greens?

Thanksgiving morning James noticed inch worms and flea beetles on his coveted greens he is growing in pots. He grabbed his trusty Natural GuardNeem Ready To Use and with a couple of pumps of the spray bottle, problem solved! The Neem acts as a repellent for beetles and caterpillars and kills soft bodied insects like aphids. It also helps to control powdery mildew.

Some Cedar elms have gold leaves, some just starting to turn!

This photo was taken at our Airline store this past Monday. This is a great example of how like plants, growing right next to each other, behave differently. One has turned gold, the other is still very green. Both are very healthy, just on a little different time schedule! And…please note, it’s the same in spring – there’s always one to leaf out later that causes concern but more often than not, it just decided to sleep a little longer!

BUTTERFLY HOST PLANTS

With spring around the corner, now’s the time to start planning out your butterfly garden! And we are ready with plants that not only attract butterflies, but feed their caterpillars. You’ve probably heard of Milkweed for monarch caterpillars, but did you know that Parsley, Dill, Fennel, Rue and Passion vine also attract butterflies? These host plants are sure to attract Eastern Black Swallowtails, Gulf Fritillaries, and Monarchs. And don’t forget about great nectar plants like Almond Verbena, Pentas, and Duranta. Put these plants in your garden and the butterflies will be sure to thank you!

WOW – WHAT A WEED EXPLOSION!

You can still apply pre-emergents like Amaze or Weed and Grass Preventer with Dimension to prevent weeds, but the temperatures are still fluctuating with cold fronts and cloudy damp weather, so I would wait a little longer on applying weed killer sprays i.e. Image or Weed B Gon. They work best with warm weather and sunshine. Remember to apply your pre-emergents in October to prevent winter weeds and again in January to prevent spring weeds.

TO PREVENT SCALE: If you have not sprayed Bonide All Seasons Oil on your Flax Lily, Irises, Cast Iron, Pittosporum, and Hollies, there is still time to spray to prevent spring insects like scale.

LAWN FUNGUS: The cool, damp rainy weather is perfect for fungus to thrive , so apply F-Stop Fungicide, Bayer Fungicide, or Liquid Systemic Fungicide to either prevent or to cure. An organic alternative is to spread Nature’s Blend Alfalfa Humateacross the lawn at the rate of 1 bag for 50 sq. ft.

TIME TO START VEGGIE GARDENING!

Tomatoes are here in all sizes. We have 6 packs, 4 1/2″ and 1 gallon. It is starting to get late on the 6 packs, so buy them now! You can still wait a couple of weeks to plant if you plan on buying the 1 gallon size. Peppers will be here once our night time temperatures stay above 50 degrees. If you plan on planting more broccoli, cabbage or cauliflower, plant them now since it is getting late. It is also getting late to sow seeds of beets, carrots and spinach. Last chance for onion sets and seed potatoes. Time to begin seeding beans, squash, cucumbers, corn and radish.