AusBonsai

Hi Everyone,

I have a JBP currently growing in a big plastic pot. It has several small pine cones developing on it at the moment, and right now, they are about 6 to 8 mm across. The tree is about 50 cms high and about 3 to 4cms thick at the base. What I would like to know is whether these cones will develop (I see no reason why they wouldn’t), how long it will take, and how big they will end up. All I have to do now is decide whether to paint the nursery blue or pink!

Cheers,

Andrew

Hi andrew, i'm not totally sure, someone else can hoefullt verify this, but i was told or read somewhere once that blackpine cones mature in their second year on the tree They will mature i had them on my blackpine when i first got it.. I the same as you have cones forming on 2 pines this year....p.s- they will only be quite small, not sure if the seed will be viable? Craig

Thanks Craig,

I'll get a picture of mine up tonight or tomorrow.

Cheers

Hi Andrew,

I am sorry to say, but do not hold high expectations for them... I have a big black pine on the ground in July 2007, since then, it had put out two crops, the cones developed to about 3-4 cm long then sort of died off.

I did cull off all the weak cones, and left only a few strongest ones -- still to no avail. And the tree is in good health.

Having said that, there is no reason why you should not have more luck than I.

Please let us know how you go.

Best regards.

Hi andrew
I had 2 of my pines grow them last year and I left them on the tree to no ill effect.
I did not even think about seeds in them, but just thought they looked really cool

This year have another crop growing as well

Ken