My Gardenias, ID confirmation from leaves

[Muhammad Arif Khan]

Gardenia Flucida, gave one flower in last 10 years.



Gardenia thunbergia,a few single flower this spring.



Every ones favourite Gardenia Florida.



Lost the tag



Arif

[Muhammad Arif Khan]

Proper temperatures are necessary for a gardenia to bloom.
This is the most critical aspect of getting your Gardenia to bloom. Flower buds will fail to form if day temperatures are higher than 70° or if night temperatures are over 65° or below 60°. The ideal temperature ranges would be 65 to 70° during the day and 60° to 62° at night.

Extract from The Garden Helper (How to grow Gardenia).
WHY AM I COMPLAINING?

[Izhar]

Sir, from where you got all these varieties?? and what are you using to keep them so "green"...

[M Farooq]

Thank you Arif sahab for increasing our general knowledge. I will add your pictures in the database for future references.

[Muhammad Arif Khan]

Sir, from where you got all these varieties?? and what are you using to keep them so "green"...

First two gifts of friends, forth from Adnan.
They have improved a lot by addition of Iron Sulphate and Sulpher, the Florida is on buds.