We know you’ll be able to’t wait to get your arms in your homegrown weed harvest, however what about all of the other creatures out there lurking within the backyard? Are you in competitors? And if that’s the case, how greatest to struggle again and defend your stash?

Here’s a listing of widespread pests weed gardeners want to find out about.


When meals is plentiful, deer will usually favor to skip cannabis. Makes sense, on condition that they have a tendency to flip their noses at crops with sturdy scents. So, your weed may be secure, however deer will eat every little thing else in sight in your backyard.

But, as is so usually the case, there won’t be sufficient different meals for deer, and they’re going to completely eat weed when push comes to shove. Here are the perfect bets to preserve deer out of the backyard:

  • The solely sure-fire approach to preserve deer out is a deer-proof fence. Depending in your aesthetic and price range, you have got choices:
    • The traditional setup is wire mesh hooked up to posts.
    • These days much more of us choose for polypropylene-mesh. It’s way more reasonably priced than wire, but it surely’s additionally loads much less sturdy.
    • Wood privateness fences or chain hyperlink fences additionally do the trick, however they’ve to be not less than eight ft tall.
  • Having a canine that spends most of its time open air generally is a large deterrent.
  • Repellant sprays might be efficient, however once more, nothing stops a ravenous animal. Note: Homemade sprays—utilizing garlic powder and cayenne—are as efficient as many store-bought ones, however they’ve to be reapplied extra usually.

Gophers and moles

The dreaded gopher. (boomerang11/AdobeStock)

Often lumped together, moles and gophers are actually two different types of burrowing mammals. Moles burrow underground looking for insects and leave more conical-shaped piles of dirt. Other than a touch of disturbance to your roots, moles don’t really pose much of a threat to your cannabis. Really, you can relax. Moles might actually serve some benefit in aerating the soil.

Gophers, on the other hand, are assholes. These (mostly) indiscriminate jerks will suck an entire plant down into their tunnels in one fell swoop, leaving you with nothing (they have more of a rounded pile above ground). And sadly, cannabis is on their list of likes, so here are methods to keep them away:

  • Line the bottom of planting beds with gopher wire. Made from 3/4″ x 20-gauge hexagonal mesh netting, gophers can’t chew through it. The biggest drawback is how labor intensive it can be if your beds are well-established (that’s a lot of digging). It’s much easier to do at construction time.
  • Gopher baskets are great if lining entire beds isn’t in the cards. They’re essentially gopher (or chicken) wire bent into a basket shape. You can sink them into the bottom of the hole at planting time to protect individual plants. They’re a lot less work than lining an entire bed, but they tend to be pretty expensive per pop.
  • Trapping works, too. There are various brands of traps: Victor Black Box, Macabee, Gophinator, and Cinch.
  • Lastly, predators—including owls, snakes, cats, dogs, and coyotes—all eat gophers. 

Slugs and snails

A telltale sign of slugs or snails are munched outer edges of leaves and a visible slimy trail nearby. These sticky mollusks tend to prefer younger, more tender plants and pose less of a problem once plants are bigger. Here are a few options to keep your weed slime free:

  • Sluggo, a store-bought product available at any garden center, is the best. Pet-safe and organic, simply sprinkle the pellets at the base of the plant. Replace after rain.
  • Fill a saucer with beer and put it nearby. Expect many drunken, dead slugs or snails the next morning.
  • Though some people swear by lining the base of plants with copper tape, made specifically for the purpose of shocking slugs and snails, it has never worked for me, so I don’t recommend it.


The big risk with Fido in the cannabis garden is if he digs too close to plants and disrupts the roots. If you see him getting too close, it’s a matter of training him, keeping him on a leash, or just keeping him the hell out of the garden.


Don’t poop on my weed. (shephotos/AdobeStock)

While they’re great for keeping other pests away, cats can pose their own problems in the cannabis garden. Should they choose to use your plants as a litter box, know that their feces can attract unwanted parasites.

Additionally, their urine, high in ammonia, is indeed not a free fertilizer but a recipe for burn. Be sure to water a plant if you see it’s been peed on by a cat. A great way to keep kitty way from the weed is to line the soil with chicken wire. She’ll want nothing to do with walking across it.


While squirrels are otherwise complete assholes in the garden, the good news is they’ll largely leave your cannabis alone. Nuts and seeds (and that almost-ripe tomato) are their go-to foods.

Rats and mice

They’re gross, but not going to present much danger to your crop. Just give you the willies.


Unless you’re growing a crop for future seeds—which will be devoured by birds—your feathered friends are otherwise a blessing in the cannabis garden, as they eat all sorts of pests including caterpillars, snails, and slugs.

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