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mjabramoff

Questions regarding Hoya Pubicalyx...i think

9 years ago
last modified: 9 years ago

Hey all. I have what I assume is Hoya Pubicalyx that ive started from my mothers plan about a year ago now. Its doing fantastic in my southeast window, receiving bright, more or less direct, morning light and then continuous bright light throughout the day. I have yet to receive blooms but believe it is due to the plant only being roughly a year old but would love to see it happen. In addition to wondering how to get it to bloom, I had a few other questions as well.

1. would providing the hoya with additional artificial light help it or is the amount of light it receives sufficient for blooming.

2. It is the middle of the fall and my Hoya is still actively growing. Over the summer it put off a bunch of new leaves which makes me happy and also branched off from the original vine. This offshoot is growing like a weed, I can literally see it growing throughout the day its crazy fast. Only concern is the time of year its doing this, is it normal?

3. also pertains to the offshoot, it is a long vine that i have somewhat wrapped around a stake, but it has over grown it and is continually growing but no leaves are forming on the new vine, I can see little undeveloped leaves but they arent growing any bigger. Is there a way to promote them to develop? and will the one offshoot ever stop growing to allow other potential shoots grow? (there is a little start on the original stem that is just waiting for its turn to grow.

Im sure i can think of a few other questions but these three should tide me over for now.

Thanks, Max

Comments (15)

  • 9 years ago

    1. Your lighting seems sufficient for a pubicalyx. Additional artificial light won't hurt, so long as it is 6 - 12 inches away fromthe plant. Pubicalyx can take up to 5 years to bloom.

    2. Normal. Pubicalyx grows like a weed year round for me, too.

    3. The leaves on pubicalyx can take months to grow to maturity. The offshoot, unless damaged, will continue to grow. And, you should allow it to do so, for a nice, full plant. The other tiny offshoot will eventually grow, as well. Offshoots don't really take turns growing; they grow when they want, lol.

    Be sure to feed weakly (1/4-1/2 strength water soluble fertilizer, 1/4 strength if you water weekly, 1/2 strength for bi-weekly) during each watering, unless you are using a time release feeding. I like MiracleGro water soluble tomato food. It is cheap and provides all the micro- and macro-nutrients. Also, be sure your plant is in an airy, fast-draining mix, such as 50% orchid bark and 50% perlite, for long term plant health.


    mjabramoff thanked aurorawa
  • 9 years ago

    Thanks alot :) Yeah i brought out my grow lamp, not a very expensive one but ive got it on a timer to give it a couple extra hours of light. Yeah i use time release, made for my bonsai haha but only use 1/2 the dose it reccomends hoping to not over do it. Didnt know tomato fertilizer would work, good to know because ive got lots of it haha.

  • 9 years ago

    btw, i live in washington too :) snohomish area

  • 9 years ago

    Sounds like your pubicalyx (or whatever species it might be) is perfectly happy. Just keep doing what you're doing!

    Denise in Omaha

  • 9 years ago

    Ahhhhhh! Oh my God! i was trying to tie down my hoya with a little hair clip and the tip somehow got cut! what do I do? did i just ruin my chances of getting flowers from that off shoot? could I root the part that got cut? it was like two inces off the end of the off shoot, so i snipped the actively growing end. My heart literaly dropped and now im freaking out. help


  • 9 years ago

    also should i cut it back to the closest leaf node?


  • 9 years ago

    Do you have pics?

  • 9 years ago

    I coated the exposed wounds with cinnamon and geantly placed the cut portion into the soil hoping for rooting, there is a single undeveloped leaf node about a half inch from the cut so hopefully since it is such an active growing shoot it will take, if not, oh well i tried, but my main concern is how will this effect flowering in the future?

  • 9 years ago

    i really am over reacting i realize this now that the shock of what i had just done wore off, especially since i have two other off shoots waiting to get growing, but still wouldn't mind advise on what to do at this point, whether i should cut back to the node in the pictures above or just leave it how it is.

  • 9 years ago


    Here are pictures of the new off shoots i was mentioning.

  • 9 years ago

    i thought i should include this picture too. this is an example of my light's positioning and the color/type of light it is providing. they are red and blue led lights that i have about 6-7 inches from the closest leaf. I have a time on it to come on at 8 in the morning and go off at 7 at night. Its not the best light, i mean it was only $20 but im hoping it does its job haha.

  • 9 years ago

    The flowering will mostly come on the older growth.

  • 9 years ago

    alright cool. do you think i should cut back to closest leaf node?

  • 9 years ago

    Almost (not even) a year later... the Hoya is going nuts. I've had to loop vines around eachother multiple times just to keep the plant compact enough to fit in my room. The last picture is hard to see but I think the little nub is the start of a flower spike!!! I'm so excited to see what color it's blooms are. At this point the plant is about 2 and a half years old and if I unwound all the vines it would be probably over 6 ft long and still actively growing. So exciting :)

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