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Flowers

Hyssop growing guide

Aromatic semi-woody perennial with blue flower spikes. Strongly repels cabbage moths and attracts hoverflies. The leaves have a bitter, minty flavour used in cooking.

Photo reference

Use this real-world photo as the main plant reference, then compare it with the botanical drawings below for leaf, flower and harvest details.

Hyssop real-world photo reference (Hyssopus officinalis)
Wikimedia Commons · Robert Flogaus-Faust · CC BY 4.0
14-21 daysGermination
90-120 daysHarvest
30 cmSpacing
0.3 cmSow depth
FullSun
HardyFrost
1 cm/weekWater
7-8pH

Planting calendar by climate

Use these windows as a public guide. Plotera can personalise tasks around your saved garden, location and planting dates.

ClimateSowTransplant / PlantHarvest
TropicalApr - AugApr - AugJan - Dec
SubtropicalMar - SepMar - SepJan - Dec
MediterraneanFeb - SepFeb - SepJan - Dec
TemperateMar - SepMar - SepJan - Dec
CoolMar - AugMar - AugJan - Dec
AridMar - SepMar - SepJan - Dec

Botanical reference

Compare the whole plant first, then check the leaf, flower and harvest detail to identify what Hyssop should look like as it grows.

Hyssop whole plant

Whole plant

Overall shape, height, branching and growth habit.

Hyssop leaf detail

Leaf detail

Leaf shape, edges, colour and vein pattern.

Hyssop flower detail

Flower detail

Flower colour, structure and where blooms appear.

Hyssop harvest / detail

Harvest / detail

Fruit, root, seed, pod or the strongest identifying feature.

Cooking and eating ideas

A quick garden-to-table guide for using Hyssop after harvest.

Raw / fresh

Use edible flowers sparingly as colourful garnishes, salad accents, teas, or infused syrups when the plant is known edible.

Cooked

Use edible blooms in teas, fritters, syrups, baking, or as a garnish after cooking.

Store / preserve

Dry edible petals for tea or decoration where appropriate.

Try: Salad garnish, Tea, Syrup, Edible decoration.

Good companions

Cabbage, Grapes, Brassicas

Avoid near

Radish

Growing note

Prune back after flowering. Repels cabbage moths when planted near brassicas.

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