Need Help Processing

[Mythmaker]

Decided to try out infrared photography, so I bought a Hoya R72 and happily tested it out just now taking a couple of random shots. I read a number of guides beforehand and followed them (setting a custom white balance using green leaves under shade). However, I have 2 questions:

1) Why are my leaves still green? I thought green should be out of the spectrum already?

2) I cannot convert them in ACR. This is what's on the back of my camera (similar):

This is what's in ACR:

I have tried to follow the guide here to set a custom profile but I can't get what I see in the camera even after -100 to both temperature and tint (or any values at all). I also tried to follow the guide here but I have no idea where to export the profile to.

 

[Mythmaker]

ok... I found where to export to (%appdata%\Roaming\Adobe\CameraRaw\CameraProfiles), so my 2nd question is solved.

But I can't get the leaves to be white haha. It looks more like a reddish ND filter to me, the foilage is not bright at all lol.

 

[Adnix]

Is the sunlight strong when you took the pic? Try taking under strong sunlight.

 

[Mythmaker]

yes, it's under the 12pm sun. Super hot haha.

Someone in FB told me that it's due to a lack of exposure timing. So I went to shoot again this morning, lengthening the exposure timing (now f4, 30s, ISO800) until the pic looks almost wash out. But the trees are still green =.=

Do I have a faulty Hoya R72?

EDIT:
Holy ****! I use my 5D3 instead of my 550D to shoot and there's no green trees! Here's the shot out of my window, out of the camera:

Should this be the kind of colours I should be expecting out of the camera? That means I can't shoot IR with my 550D and R72?

I also discovered something, it doesn't work with my 5D3 + Sigma 10-20 also, nor does it work with my 70-200 f4 IS either. I only get this image with my 5D3 + 24-70 f2.8 II. No, it doesn't work with 550D + 24-70 f2.8 II either.

But I still have no idea how to make the trees white... haha

 

[liehwat]

Can you re-do your setting of custom white balance using green leaves under the sun instead of the shade?

Once I set my custom white balance under the sun inside the Cloud Forest at Garden by the Bay and then took infrared pictures outside of the air-conditioned environment, I could not get the effect I want. I have to re-set my custom white balance under the sun.

Then everything works out ok again.