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4. Watch for More Bugs in Summer
This is what a mealybug infestation looks like!

Not all bugs are bad, so it’s important to know your bugs before you spray anything, even organics. A few bugs here and there is most likely not cause for alarm. If you do get an infestation, cut the plant back first, give it some fertilizer, then treat for bugs. By pruning first, you won’t have to treat every leaf on the whole plant. We see plants come back better than ever using this method. If you’re not sure about bugs or pruning, we’re here to help.

5. Train Your Plant Sitter

Be sure to have a trusted plant-sitter come water your plants while you’re away on summer excursions! It’s a good idea to spend a little time showing them how you water. Make them a list, draw them a map, and walk them through it. You know your plants and which ones get tired and thirsty the fastest.

6. Collect Cool New Houseplants

Now’s a great time of year to work on your houseplant jungle. The greenhouse is restocked with all kinds of interesting houseplant choices, including lots of new Bromeliad varieties! Keep in mind that constant A/C indoors will dry out plants. Keep an eye on watering (use a moisture meter) and don’t place houseplants near an A/C vent. You might also try experimenting with a humidifier near your plants to help regulate moisture. 


 


 

How is 2025 halfway over already?! We hope you’re having lots of fun this summer – holidays, BBQs, weekend trips, and garden projects! Here are our top must-do’s to keep your plants healthy and happy in July, including tips for planting, watering, and summer pests to watch out for. 

1. Yes, You Can Plant in the Summer!

Myth:  I’ve heard that you can’t plant in the summer because its too hot… FACT:  Of course you can!! You can plant just about anything in our summers, including trees, as long as you have a good plan for watering. In fact, summer is a great time to plant crape myrtles because they’re blooming and you get choose the color IRL! While we’re past the season for spring veggies like tomatoes, there are still plenty of summer veggies like okra, peppers, eggplant, and melons to plant now. If you want your own fresh pumpkins for Halloween, start ’em in July. Plus, now’s a great time to set table for the fall hummingbird migration with their fav blooming perennials like Firebush, Firecracker plant (pictured), native flame Acanthus, and Dicliptera aka Hummingbird Bush. Don’t let any myths discourage your summer gardening! 

2. Watering:  Think Depth, Not Frequency

Proper hydration happens when you get water down to the roots of the plant. This means watering deeply, not more frequently. The key for watering plants, lawns, and trees is long, slow, deep drinks! Encourage those roots to dive deeper for water. Even with recent summer rains (yay!!), continue to watch your watering and maintain that depth moisture. If you notice this summer that you’re having to water your potted plants a lot more often, it could be time to re-pot. As the pot fills up with roots, you end up with less soil and therefore less moisture retention. Obviously we have a lot of potted plants here at Gill’s. We just added several more large rainwater collection tanks to help reduce our dependence on City water. And boy do the plants love rainwater! If you’re interested in a rainwater collection system, Gill’s landscape team can design and install at your home.

3. Mulch to Keep Roots Cool
Another way to save water is to keep landscape beds and gardens mulched through the summer. Studies show that a good 3″ layer of mulch will keep your plant roots more than 20 degrees cooler! Not only that, a good mulch layer also helps retain moisture AND keeps weeds at bay. Healthy plants, less watering, and fewer weeds – that’s a win/win/win! It’s important to use natural wood or pine straw mulch that breaks down over time. As it breaks down, it adds nutrients and makes your soil more workable. Keep in mind, mulch is also a great placeholder. If you have areas that you plan to plant later, keep them mulched to keep weeds out and keep your soil healthy and ready to plant when you are.  
4. Watch for More Bugs in Summer
This is what a mealybug infestation looks like!

Not all bugs are bad, so it’s important to know your bugs before you spray anything, even organics. A few bugs here and there is most likely not cause for alarm. If you do get an infestation, cut the plant back first, give it some fertilizer, then treat for bugs. By pruning first, you won’t have to treat every leaf on the whole plant. We see plants come back better than ever using this method. If you’re not sure about bugs or pruning, we’re here to help. During summer, watch out for mealybugs on plants like Hibiscus and Turk’s Cap, lacebugs on Lantana, and chinch bugs in the lawn – especially near sidewalks and driveways! We’ve got solutions for all of the above.

5. Summer Vacays? Train Your Plant Sitter!

Be sure to have a trusted plant-sitter come water your plants while you’re away on summer excursions! It’s a good idea to spend a little time showing them how you water. Make them a list, draw them a map, and walk them through it. You know your plants and which ones get tired and thirsty the fastest. We might even be able to help connect you with a trusted plant sitter…

6. Collect Cool New Houseplants

Now’s a great time of year to work on your houseplant jungle. The greenhouse is restocked with all kinds of interesting houseplant choices, including lots of new Bromeliad and Philodendron varieties, like this fernleaf philodendron aka Philodendron tortum which looks like a small palm! Keep in mind that constant A/C indoors will dry out plants. Keep an eye on watering (use a moisture meter) and don’t place houseplants near an A/C vent. You might also try experimenting with a humidifier near your plants to help regulate moisture. 


 


 

It seems everywhere I turn I see bugs. Chinch bugs in the grass, worms eating bougainvilleas, scale on irises and lilies, mealy bugs on tropicals.  To spray, or not to spray? That is the question. We need to raise our tolerance of what is acceptable in our landscapes. A few bugs here or there or a little plant damage is all o.k. Did you know that only about 5% of insects are bad? Many insects  are even beneficial.   This fact is the reason you must decide whether or not to spray. Lots of times nature will take care of itself if you wait a few days. Keep your plants as healthy as possible, and you will not have many insect or disease problems.

First, make sure you have the right plant in the right place, proper sun exposure, correct spacing of plants to insure air circulation, regular feeding, mulched beds, watering.  All of these things reduce stress and result in perfect growing conditions for your plants keeping  them happy and healthy. We call it IPM or Integrated Pest Management.  If you do determine you need to treat a problem insect, start with the least toxic approach.

deannaSo look around your yard; see what’s happening. If you’re not sure whether you have a beneficial or a problem insect, just put a sample in a ziplock bag and bring it to us. We will help identify the bug and tell you if you need a control solution.

-Deanna

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!

Impatiens & Wildflower Seeds

Get ’em in the ground now!

Plant Impatiens now for winter color in part sun to shade. They will give you show-stopping color into May of next year.

Sow wildflower seeds now for spring blooms.

Amaryllis & Paperwhite Bulbs

October is the month to dig and divide mature, crowded Amaryllis bulbs. This needs to be done every 3 years. We are receiving our Amaryllis bulbs next week at both stores.

We have Narcissus Paperwhite bulbs now! For successful bloom, refrigerate now for 4 weeks. Pot them in soil or water the weekend of Thanksgiving and they will be ready to give as gifts with buds and blooms for Christmas.

Beneficial Insects for Natural Pest Control

Ladybugs’ favorite foods are aphids, mealybugs, spider mites, thrips, and many other soft bodied insects. They should be released in the evening or very early morning or when it is cool or overcast. Moisten the infested plants first and then release the Ladybugs at the base of the plant. Each package contains approx. 1500 Ladybugs for $10.00.

Beneficial Nematodes are microscopic worms that seek out and destroy over 200 kinds of soil dwelling insects including grubs, flea larvae, cutworms, and root knot nematodes. Each package contains approx. 5 million Nematodes for $20.00.

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.