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  1. rockm

    Virginia Collected bald cypress

    Depends on the size. Since they’re collected they’re not uniform in size c And conformity.
  2. rockm

    Arctic blast... already?

    The predictions have been consistent for the last couple of weeks. They’ve been saying polar air will be unleashed in December because of unstable polar winds which allow frigid polar air to dip down https://www.usatoday.com/story/graphics/2025/12/03/polar-vortex-december-weather/87588176007/
  3. rockm

    NBF is gone

    This answers some questions The section on where the resources go is interesting https://www.bonsai-nbf.org/transition-faqs
  4. rockm

    NBF is gone

    This has been coming for weeks. I don’t know what to think about and its impact on the National Bonsai Museum which has been the private group supporting the museum it the public/private partnership that sustains the museum. The duties now move to the Friends of the National Arboretum which...
  5. rockm

    What’s your latest Bonsai related purchase?

    New scroll.
  6. rockm

    Collecting large Wisteria - tips and tricks

    I wouldn’t. Leave it be. Cutting anything on it now increase chances of it drying out and killing pieces of the trunk. Wisteria doesn’t heal cuts well in the first place and are prone to die back. Even in active growth. You’re three months away from it growing. Wisteria is a vine not a tree. It...
  7. rockm

    Collecting large Wisteria - tips and tricks

    Fwiw if you can’t find one with a substantial intersting trunk these aren’t worth the effort to keep them. There billions of taper less curve less wisteria growing wild all over the place here inthe middle Atlantic and SE states. The vast majority aren’t worth collecting. I literally have...
  8. rockm

    Collecting large Wisteria - tips and tricks

    Wrong time of year to collect. The amount of trunk to leave depends on the trunk. Where are the interesting parts? Best time to collected is early spring. Best soil is rich deep soil mixed half and half with bonsai soil (not straight bonsai soil). Wisteria like to grow with their leaves in full...
  9. rockm

    Garage To Bonsai Workshop Transformation! Need Your Wisdom!

    If you’re not already following this post here take a spin through it. Markyscott is killing it for “go-to” bonsai workshop ideas and implementing them. https://www.bonsainut.com/threads/nova-bonsai-garden.53371/
  10. rockm

    Maple Protection Options

    They may they may not. That is an extended period indoors and could be enough to restart them. Has to do with their genetically determined need for “chilling hours” now way to really tell though. every day inside isn’t good. As long as their leaf buds remain closed and show no signs of...
  11. rockm

    Chinese privet leaves turning brown, black, dry, while its still growing new shoots. Please help.

    Also watering on YOUR schedule -not the tree’s-is a common mistake. Watering regularly every two days is probably rotting the roots. Learning to water properly is the most difficult part of bonsai. First step is to learn when your tree needs it. This can vary day to day season to season...
  12. rockm

    Chinese privet leaves turning brown, black, dry, while its still growing new shoots. Please help.

    Privet is an extremely common bonsai subject for mass producers. They're grown by the thousands for export. It's not uncommon in "big box" hardware stores and roadside stand here in the U.S. (and Europe). It's sold as "indoor or outdoor" which is misleading. Trying to keep temperate species...
  13. rockm

    Chinese privet leaves turning brown, black, dry, while its still growing new shoots. Please help.

    FWIW you haven’t seen people raise these successfully indoors. You have seen privet in earlier stages of decline. Chinese privet (are positive this is ligustrum sinense-Chinese privet?) These are temperate climate semi deciduous sometimes they drop leaves in autumn in milder winters the...
  14. rockm

    Maple Protection Options

    I mulched in the mid to high twenties probably won’t be an issue. Below 24 with no warm up above 40 in the day is an issue
  15. rockm

    Maple Protection Options

    There is no option. They have to remain outdoors Protect the roots with mulch even if you only have an apartment balcony. Mulch them against the inside walll and make sure they’re watered well. Dry roots are dead roots when it freezes. Water insulates the roots tissues
  16. rockm

    Is this a nectria canker on my trident maple?

    I was going to say the dark stains visible at the cut site shouldn’t be ignored. They indicate to me there is some sort of tissue infection happening here Similar to verticillium wilt. Don’t think ts that but interior staining like that at the cut site is typical of an infection that blocks...
  17. rockm

    Boxwood Kingsville

    Kingsville do just fine outside in winter in zone 7-6. I’ve found bringing them inside for the winter doesn’t do much good. I leave them out with pots/roots under some mulch in the garden. Snow cover really keeps them well and out of the wind. Prevents bronzing as well.
  18. rockm

    Purchasing Trees Online

    I got a low grafted arakawa from these folks a very long time ago. They have bonsai specific trees but I don’t know much about them now. https://mendocinomaples.com/collections
  19. rockm

    Boxwood Kingsville

    “bronzing” of foliage can happen in sudden or deep freezes. It’s not a huge deal. Pics would help
  20. rockm

    Purchasing Trees Online

    Container size is NOT an indication of the size of the tree in it. Best to ASK about the size of the tree. Since many of these vendors sell hundreds or even thousands of trees they’re not going to provide an individual pic of your specific tree. But they can give a better idea of what you’re...
  21. rockm

    Trees are so weird

    I always thought of it like a coral reef. Living built on old tissues/structure accumulated over years and even millenia…
  22. rockm

    Selling year-old Baldcypress seedling in hand-made ceramic

    Not contagious To non Texans. Probably genetic or something in the water.
  23. rockm

    Wulfskaar's Shishigashira Maple (Lion's Head)

    Don’t know. Could be all of the above or not. could be sun exposure. Could be stress
  24. rockm

    Chinese Elm Fall Colors Share

    I’ve found that The Catlin cultivar tends to keep green leaves well into winter outdoors. I had one that kept them u til the first deep freeze burned them off. The tree pushed new ones in the spring. Did that for years. And FWIW getting red fall color in Chinese elm is not really common...
  25. rockm

    National museum re-open

    That tree was donated by DC area resident and long time bonsai artist Stanley Chinn about 20 years ago I think. It’s a pretty large bonsai about three feet tall. He donated many distinctive trees including that Chinese elm forest in the pic above which is becoming one of my favorites. It has a...
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