Pet-Safe Kitchen Plants Chart: Free Printable for Cats and Dogs

By the Countertop Harvest team · Last updated October 20, 2026 · How we choose products

Many kitchen herbs are on the ASPCA's non-toxic list for cats and dogs, and a few common ones are listed as toxic. We checked 18 plants from our growing guides against the ASPCA's toxic and non-toxic plant list and put the results on one printable page, with a line each on light and watering. Basil, rosemary, thyme and sage are on the non-toxic list, while mint, parsley, oregano and chives are listed as toxic.

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Preview of the printable Pet-Safe Kitchen Plants Chart, a one-page table of 18 plants with ASPCA status for cats and dogs, light and water

Free, with no signup. Print it for the fridge or save it to your phone.

Call your vet or the ASPCA Animal Poison Control Center, (888) 426-4435, if a pet eats a toxic plant.

The chart

Status for cats and dogs is copied from each plant's ASPCA page, linked in the last column. Light and water lines are short summaries of our guides; tap a plant name for the full guide and its sources.

ASPCA status for cats and dogs, checked October 20, 2026
Plant	Cats	Dogs	Light	Water	Source
BasilOcimum basilicum	Non-toxic	Non-toxic	6 to 8 hours of bright light, or 12 to 16 hours under a grow light.	When the top inch of soil is dry; empty the saucer.	ASPCA
RosemaryRosmarinus officinalis	Non-toxic	Non-toxic	Sunny south window; add a grow light if it gets under 6 hours of sun.	Let the top dry, but not the whole pot.	ASPCA
ThymeThymus vulgaris	Non-toxic	Non-toxic	Sunniest south or west window, plus a grow light in winter.	Let the mix dry a little between waterings.	ASPCA
SageSalvia officinalis	Non-toxic	Non-toxic	Brightest window or a grow light; needs more light than most herbs.	Let the top of the mix dry between waterings.	ASPCA
CilantroCoriandrum sativum	Non-toxic	Non-toxic	At least 5 hours of sun, or grow lights 14 to 16 hours in winter.	Evenly moist; dry soil makes it bolt.	ASPCA
Dill^aAnethum graveolens	Non-toxic	Non-toxic	Bright window or an adjustable grow light; avoid hot afternoon sun.	Evenly moist, never waterlogged.	ASPCA
Lemon balmMelissa officinalis	Non-toxic	Non-toxic	2 to 6 hours of direct sun; an east or west window often works.	Lightly moist, never soggy.	ASPCA
MintMentha species	Toxic	Toxic	About 6 hours of bright light, or 12 to 16 hours under lamps.	Moist but never waterlogged.	ASPCA
ParsleyPetroselinum crispum	Toxic	Toxic	High light in a cool spot; grow lights 14 to 16 hours in winter.	Water well and feed regularly.	ASPCA
OreganoOriganum vulgare hirtum	Toxic	Toxic	South or west window with at least 5 hours of sun, or a grow light.	Let the mix dry between waterings.	ASPCA
ChivesAllium schoenoprasum	Toxic	Toxic	6 to 8 hours of direct light is best.	Evenly moist, without overwatering.	ASPCA
Green onionslisted as onion, Allium cepa	Toxic	Toxic	A bright, sunny windowsill.	Roots under water, top of the bulb above; change it weekly.	ASPCA
LemongrassCymbopogon citratus	Toxic	Toxic	Warm, bright, sunny spot or a grow light.	Plenty of water; don’t let the pot dry out.	ASPCA
Aloe veraAloe vera	Toxic	Toxic	At least 6 hours of sun in a south or west window.	Soak, then wait until the soil dries; less in winter.	ASPCA
Cherry tomatoes^blisted as tomato plant	Toxic	Toxic	8 to 10 hours of direct sun, or 16 to 18 hours under lights.	Let it dry moderately between waterings, never completely.	ASPCA
Lettuce^cLactuca sativa	Not listed	Not listed	10 to 12 hours in a south or west window, or about 16 under lights.	Start in moist mix; use pots with drainage holes and a tray.	No entry
Chili peppers^dCapsicum	Not listed	Not listed	Full sun, plus a grow light indoors.	Let the top inch or two dry, then water thoroughly.	No entry
Cat grass^ewheat or oats	Not listed	Not listed	Direct sun once the seeds sprout.	Damp but not wet; too much water causes mold.	No entry

^a The ASPCA lists dill as non-toxic but notes essential oils in the plant, with dermatitis possible after prolonged contact.
^b The ASPCA lists the tomato plant as toxic because of solanine, and notes that ripe fruit is non-toxic.
^c “Not listed” means we found no entry for the plant in the ASPCA plant database. It is not a safety rating.
^d The ASPCA uses “ornamental pepper” as another name for Jerusalem cherry (Solanum pseudocapsicum), a different plant that is toxic to dogs, cats and horses. True peppers are Capsicum, so check the label.
^e VCA veterinarians recommend cat grass in moderation: treats, grass included, should be no more than 10% of a cat’s calories.

How we checked

On October 20, 2026 we opened the ASPCA Animal Poison Control Center's page for each plant and copied its listing for dogs and cats exactly. Where we found no ASPCA entry, the chart says "Not listed" rather than guessing. Non-toxic doesn't mean a pet should graze on a plant, so we still keep our pots where a curious cat can't make a meal of them. For cat grass, which the ASPCA doesn't list, we used the moderation advice from VCA Animal Hospitals.

If you think a pet has eaten a plant on the toxic list, the ASPCA asks you to call its Animal Poison Control Center at (888) 426-4435 or your veterinarian; a consultation fee may apply.

Growing guides for every plant on the chart

We have a full guide for each plant on the chart: basil, rosemary, thyme, sage, cilantro, dill, lemon balm, mint, parsley, oregano, chives, green onions, lemongrass, aloe vera, cherry tomatoes, lettuce, chili peppers and cat grass. You can also find a guide by plant.

Sources

All sources accessed October 20, 2026. This chart is general information and is not veterinary advice.

Frequently asked questions

Which kitchen herbs are safe for cats and dogs?

On the ASPCA plant list, basil, rosemary, thyme, sage, cilantro, dill and lemon balm are non-toxic to dogs and cats.

Which kitchen plants are toxic to pets?

The ASPCA lists mint, parsley, oregano, chives, onion, lemon grass, aloe and the tomato plant as toxic to dogs and cats. It notes that ripe tomato fruit is non-toxic.

What should I do if my pet eats a toxic plant?