Plant Passport
Thyme
Thymus vulgaris
LightBright
Water7-10d
PetCheck
PP THYM USVU LGAR
Issued 2026 · Valid while cared for
Thyme
Tijm
Thymus vulgaris
“Give me sun, poor soil and dry feet; rich wet compost makes me sulk.”
pet safeherbedibledrought tolerantbalcony friendly
- Light
- Bright light
- Water
- Let dry between waterings
- Pet safety
- Pet safe
- This month
- Finish the strongest growth flush with one more light feed. Review support or pruning needs for the spreading shape before tired leaves hide pests Cue: Low woody stems with tiny aromatic grey-green leaves a.
August care tip
Finish the strongest growth flush with one more light feed. Review support or pruning needs for the spreading shape before tired leaves hide pests Cue: Low woody stems with tiny aromatic grey-green leaves a.
Quick Care Summary
- Light
- Bright light
- Water
- Let dry between waterings
- Placement
- Best in a sunny outdoor pot, balcony rail planter or the brightest kitchen sill; outside in the Netherlands, harden it off and protect it from cold nights.
- Temperature
- -10–32°C
- Humidity
- low
Free printable Plant Passport card
Print, cut, and place this Thyme card in the pot. Add the physical card if you want the finished version.
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Plant Passport
Thyme
LightBright
Water7-10d
Botanical stake card
- Format
- 150 x 25mm
- Best for
- Slim plant stakes and gift pots
Use the card section above when you are ready to download or add a printed card.
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View holders →Detailed Care Guide
Watering Method
Water deeply, let the pot drain, then wait until the mix has dried clearly before the next round.
Soil Mix
lean gritty herb mix with lime and very sharp drainage
Repotting
Repot or refresh the top layer in spring when roots are active.
Pruning
Prune lightly during active growth and remove damaged leaves promptly.
Pot Preference
Use a pot with drainage; choose weight and size to match the plant's top growth.
Fertilizing
Feed lightly from March to September; skip fertilizer in winter or during cool rest.
Draft Sensitivity
Keep above -10 C and away from sharp cold draughts.
Sources consulted
- powo.science.kew.org
- www.aspca.org
- www.rhs.org.uk
Room Placement
Window Direction
South, south-west or the brightest east window; filter scorching summer glass when needed.
Best Room
a sunny outdoor pot, balcony rail planter or the brightest kitchen sill
Monthly Care Calendar
Aug (now)
Finish the strongest growth flush with one more light feed. Review support or pruning needs for the spreading shape before tired leaves hide pests Cue: Low woody stems with tiny aromatic grey-green leaves a.
Sep
Start reducing fertilizer and stretch watering as nights cool. Move Thyme closer to the brightest indirect position before autumn light drops Cue: Low woody stems with tiny aromatic grey-green leaves a.
Oct
Stop feeding and prepare for heating season. Keep temperature steady and avoid cold drafts Cue: Low woody stems with tiny aromatic grey-green leaves a.
Nov
Winter risk check: test soil before watering, inspect low woody stems with tiny aromatic grey-green leaves and small pale flow, and keep the pot draining freely while growth slows Cue: Low woody stems with tiny aromatic grey-green leaves a.
Watering Schedule
- Summer
- Every 8 days
- Winter
- Every 18 days
Feel well into the mix; water only when it has dried clearly.
Common Problems
Propagation
stem cuttings in soileasyspring
Propagate during active growth, keep the material warm and lightly moist, and wait for new growth before potting on.
Pests & Diseases
Spider mites
Early signs
Fine speckling, sticky residue or webbing on stressed new growth.
Treatment
Rinse or wipe leaves, isolate the plant and repeat treatment weekly until clear.
Mealybugs
Early signs
Cottony clusters, scale-like bumps or sour smell near the crown and leaf joints.
Treatment
Remove visible pests, improve airflow and check roots if the problem returns.
Buying Tips
Choose Thyme with clean growth, firm stems and no pests in the leaf joints.
Frequently Asked Questions
Fun Facts
Thyme's flavour concentrates when the plant grows lean and sunny rather than lush and wet.
Origin & Natural Habitat
Native to the Mediterranean, adapted to sunny dry slopes, poor soil and aromatic drought-protected leaves.
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