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Lilac

(Syringa vulgaris)

Lilac bushes can be observed blooming in gardens in mid to late June.

They are  commonly used as ornamental hedges.

 

The long pointed leaves of the lilac appear before the flowers.

 

Lilac buds arranged in grape like bunches.

 

A cluster of florets (small flowers) in bloom.

Lilac florets vary in colour from light pink, to light purple to a darker purple.

 

    Choosing your shrub

  • Choose one light to medium purple shrub in an area that you visit regularly and base all of your observations on that shrub.
  • Make sure that this shrub is not less than 10m from the nearest building
  • Tag your chosen shrub using a ribbon or other marker

    What to record

  • Record when the first florets are observed in bloom (in three places on the shrub)
  • Make a note of when 50% of the florets are in bloom.
  • Finally, record when the first leaves push out of their buds and unfold completely (in three places on the shrub)

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