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Plant Profiles / Snapdragon
Photos: Wikimedia Commons
Snapdragon
Antirrhinum majus · Snapdragon
Spikes of colourful flowers that "snap" when squeezed. Cool-season favourites for pots.
Full sunLight
WeeklyWater
EasyCare level
Care at a glance
Light
Full sun
ShadeFull sun
Sun.
Water
Weekly
DryWet
Even.
Humidity
Average
LowHigh
Airflow.
Temperature
0–28°C (32–82°F)
CoolWarm
Cool.
Growth
Moderate
SlowFast
20–90 cm.
Soil
Potting mix
LeanRich
Rich.
Fertiliser
Fortnightly
RarelyOften
Flowering.
Pet safety
Non-toxic
SafeToxic
Safe.
About this plant
Native to the Mediterranean. Dwarf varieties suit pots; pinch for bushier plants.
Best spots
Sunny pots and window boxes.
Plant facts
| Botanical name | Antirrhinum majus |
| Family | Plantaginaceae |
| Origin | Mediterranean |
| Plant type | Annual |
| Mature size | 20–90 cm |
| Growth rate | Moderate |
| Flowers | Spikes |
| Toxicity | Non-toxic |
| Propagation | Seed |
Seasonal care calendar
J
F
M
A
M
J
J
A
S
O
N
D
Plant
Flowering
PlantFlowering
Based on Southern Hemisphere seasons.
Troubleshooting
| Rust | Remove. |
| Floppy | Stake. |
| Heat | Replace. |
| Aphids | Hose. |
| Few | Deadhead. |
Common questions
Pots?
Dwarf types.
Pets?
Safe.
When?
Cool season.
Cut flowers?
Yes.
