SKU: 66808297291
black bonsai tree

black bonsai tree Pinus Thunbergii 'Japanese Black Pine' Seeds

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Description

black bonsai tree Pinus Thunbergii 'Japanese Black Pine' SeedsGrow the quintessential coniferous bonsai tree with these Pinus Thunbergii seeds! The Japanese Black Pine is one of the easier bonsai seed varieties to grow, perfect for gardeners of all levels. Instructions: We recommend using the following to sow the seeds: 12 Cavity Greenhouse or Planter with Humidity Dome Soil Pellets or Soil Pods Liquid Fertilizer Pre soaking and stratification is option, but helps with germination. Pre soak by placing the seeds

Grow the quintessential coniferous bonsai tree with these Pinus Thunbergii seeds! The Japanese Black Pine is one of the easier bonsai seed varieties to grow, perfect for gardeners of all levels.

Instructions:

We recommend using the following to sow the seeds: 

Pre-soaking and stratification is option, but helps with germination. Pre-soak by placing the seeds in room temperature-warm water for 24 hours. Stratify by placing in soil or sphagnum moss in a baggie or tupperware container and placing the container in a fridge for ~1-2 weeks. From there, sow the seeds in a greenhouse and keep warm and brightly lit. Acclimate seedlings to full sun gradually, or keep under grow lights.

(Find more info on germinating seeds by going to our seed guide)

These seeds are for the 2026 growing season.

About the seeds:

difficulty

beginner | intermediate | advanced

germination time

1 month

depth

1/8"-1/4”

spacing

1-3 seeds per nursery pot or greenhouse tray cell

recommended planter

2"-4" nursery pot or greenhouse to start (no terra cotta)

time to maturity

several years

seed prep

pre-soak | scarification | stratification | none

method

greenhouse | paper towel method

temperature

70F - 85F


About the Plants:

description

 tall pine tree, dark gray trunk with long needles

difficulty

beginner | intermediate | advanced

growth speed

slow | medium | fast

size of plant

outdoors 125ft tall. As a bonsai, much smaller. 

light

full sun | partial sun | shade | grow lights 

soil 

well-draining coconut coir/peat-based or bonsai potting mix

temperature 

warm | cool

pet-friendly

cats | dogs | no

pests

 few pests

fertilization

heavy | moderate | light

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 66808297291

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4.2 ★★★★★
Based on 16 reviews
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B
Verified Purchase
BN
Port Orchard, US
★★★★★ 5
Good stuff
Flavor Name: Unflavored, Size: 8 Ounce (Pack of 1)
I agree with many of the reviews, as far as the taste being horrible…It really is, it’s just so salty, that it doesn’t want to go down..I now mix it with a small amount of juice, equivalent to a shot glass…I can still taste it but nothing bad..You can try brushing your teeth first or suck on an ice cube before hand…That numbs the taste buds It’s definitely a good product…The first day I took it, I did a 1/2 tsp = 40 drops, at night…I had horrible dreams and I never remember any of my dreams ever and I woke up with a mild headache that lasted just about all day..I wasn’t going to continue the drops…I then decided to divide the dosage in 1/2, I took 20 drops in the morning and 20 at night…That made a huge difference..I wake up no problem in the mornings. I don’t feel tired,I feel more focused now and my hot flashes aren’t as bad…I also have more energy throughout the day..I don’t have issues with pain, my one knee does click and that’s even gotten better. I have been taking it for about a week now…My husband is also taking it, ever since he had “Covid”, back in 2021,he had dry mouth and was drinking so much water and it wasn’t helping…He’s been on it for about 4 days now and has noticed a big difference in the dry mouth. I will definitely continue to take this product. I don’t normally write reviews, unless either, I really like a product or despise one and try and let people know. It is a little pricey compared to others, but it lasts a long time…Our foods now are depleted because the soil isn’t rich in minerals anymore..I would definitely recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2024
J
Verified Purchase
Jerome
Dallas, US
★★★★★ 4
Liked it a lot
Flavor Name: Unflavored, Size: 8 Ounce (Pack of 1)
Great product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
muitobem
Birmingham, US
★★★★★ 5
Great product
Flavor Name: Unflavored, Size: 4 Fl Oz (Pack of 1)
Product is easy to use. Started out slow as it recommends. It never caused upset stomach. I use it daily in my first water of the day. There is no flavor to it nor smell. I recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
a1
Draper, US
★★★★★ 5
Add the right amount
Flavor Name: Unflavored, Size: 8 Ounce (Pack of 1)
Previous reviewers are adding too much of Concentrace to filtered water. Add only about 20 drops in a gallon of Zero Water filtered water. This will bring the TDS (total dissolved solid) from 0, after using the Zero Water pitcher, which is basically distilled water, to about 110 TDS an ideal level. This doesn't mean that this will replace all of your daily mineral needs because water alone is not designed to do this. You will get the rest of the needed minerals from food and any supplements that you may take. You may also want to consider using a LifeStraw pitcher after filtering with the Zero Water pitcher. Because the Zero Water will remove all dissolved solid including some bacteria, PFAS, and microplastics. But LifeStraw will remove most of the microplastics, DBPs, VOCs, PFAS and pharmaceuticals. One long filter in the Life Straw pitcher will last over a year since you're already using filtered water, but the round filter would need more frequent replacement - it has 2 parts. You must use both filters in the Life Straw pitcher, even after using the Zero Water pitcher. There's a new documentary special on Netflix (May/'26) on microplastics and its dangers that everyone should see. Extremely informative.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
N
Verified Purchase
Natalie Kristine
Charlottesville, US
★★★★★ 5
I'd give them 20 stars if I could
Flavor Name: Unflavored, Size: 8 Ounce (Pack of 1)
I'd give it 20 stars if I could. I thought I was really healthy. I work out, eat organic, drink RO water, take vitamins/glandulars and this last month something was really wrong. I was having panic attacks so frequently and strongly I began finding reasons to not leave the house. I was wondering if I were starting to have a deeper health issue and I began taking these not really thinking they'd do very much. BOY WAS I WRONG. I legit feel like I have my life back. Anxiety gone. Panic attacks disappeared. Deeper quality of sleep (still working on length). My eye sight feels sharper. I feel happier. I'm back to the "old me" that I didn't really know was gone in the first place. Nothing else has changed in my life. It's THIS. I've told my closest friends and boyfriend about this because apparently my body is stripped of minerals and it was trying to get my attention. I can't rave about this product enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

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