Dog Gardening

Gardening in not a solo activity. I garden with my dogs, so I created a term called dog gardening. Issac, the white dog, likes to dig. I watch him toss a chunk of wood, he barks, howls; he furiously claws, daring the evil stick to make a run for it. Dig, dig, dig, deeper it goes. Bite the stick—chew the stick—now he’s proud. He’s also proud of the hole he’s made. I think my dog wants to garden with me.

I have a friend who’s done a study on dogs digging holes. She asserts that her dogs have more tendencies to dig up the lawn and garden once they’ve watched her dig. Doggy see, doggy do is her theory. I have doubts. There are no doubts, however, that dogs like to dig. They dig to hunt prey, such as mice and gophers. They dig to bury bones, and then dig them up again which he does with his milkbones. Dogs dig because it’s a fun, completely normal canine activity. We need to watch and protect your garden from unwanted dog activity. Also, we need to protect you pet from your garden.


Always seal and safely store all lawn and garden chemicals. Keep your dog away from sprayed areas until they dry. When watering, prevent excess run-off from drifting toward your dog’s favorite spot. You don’t want your pup lapping from puddles of dissolved garden chemicals.

Carefully consider plant selection. Many ornamentals and some vegetables can poison a dog who consumes vegetation. Foxglove (Digitalis purpurea), Deadly Nightshade (Atropa belladonna), Larkspur (Delphinium ajacis) and even potato foliage (Solanum tuberosum) have toxic effects on the heart and circulation. When dogs eat large amounts of onions, they may suffer red blood cell destruction. Rhubarb leaves (Rheum rhabarbaram) contain oxalic acid. In quantity, it damages kidneys.

If you dog loves to chew wood, avoid trees with toxic bark, such as cherry (contains cyanide-like components). Some nut trees are risky (black walnut is notorious) when dogs consume rotting shells, which contain fungal organisms that produce nasty toxins. Depending on your dog’s dietary tendencies (and digestive tract), stone fruit trees (apricots, plums) can provide raw material for obstruction by indigestible pits.

I’ve lately noticed that my dog has more fun digging in his garden than I do in mine. Perhaps when the carrots are ready to pull, we’ll be on even terms. Maybe I’ll even share one with him.

Wilting Plants in the Garden

Since plants need water, what’s the issue with too much rain? It results in wilting plants in the garden.

Although soil may seem rather solid, there are lots of spaces between the particles. These spaces hold air and water, and the roots of plants need both. Roots absorb oxygen from the air spaces in the soil.

Wilted coleus in a container

When it rains or you water a plant growing in a container, all of the spaces in the soil fill with water, and the air is displaced. Gravity pulls on the water and it moves downward. As it does, air moves back into the soil spaces.

If rain occurs frequently over an extended period, the air spaces in the soil are kept filled with water. This deprives the roots of the oxygen they need.

If these conditions continue long enough, the roots stop functioning properly and may even begin to die. Although the soil is filled with water, the roots will not absorb it. This can cause plants to wilt, even though the soil is wet.

Wilting columbine in water logged soil

At this point, the roots are also more vulnerable to attack by fungal organisms in the soil that cause root rot. Root rot infections are highly damaging to the roots and are often fatal.

I am seeing this especially in vine crops transplanted to the garden, where they wilt and die. Also in tender flowers planted in beds and containers. This problem should alleviate later this week when it warms up and the sun shines. It is now too late to plant most plants.

Puff Ball Mushrooms

Someone brought in a mushroom growing in their lawn. I believe the white (sort of) round mushrooms are called puff ball mushroom. They do get very large. All pictured are fungi of course and are prevalent this year due to the frequent rains and high humidity. The source of the mushrooms is spores that can be blown in from other areas. They thrive on decaying material which includes grass thatch, dog droppings and wood from decaying roots or other sources. They prefer a shady area.

Mow the lawn regularly because short grass allows the lawn to dry out more quickly but make sure all the mushrooms and pieces of wood and debris are removed before mowing. When the soil dries out, this should not be a problem. If thatch is a problem, you might want to dethatch.

The mushroom is not poisonous; however, it is uneatable because it is very tough and tasteless.