SKU: 42447591000
indigo plant seeds

indigo plant seeds JAPANESE INDIGO - SEEDS

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Description

indigo plant seeds JAPANESE INDIGO - SEEDSThese Japanese Indigo (Persicaria tinctoria) seeds were grown and harvested in Pinole, California in 2024 Each package contains 2 grams of unhulled seed or approximately 75 150 seeds and were grown and harvested in Zone 9b. Our germination tests yield an 80 82% germination rate. Sow these seeds fresh, as indigo seed viability decreases after the first year. Growing Japanese Indigo Persicaria Tinctoria Life Cycle Annual Zone Half hardy annual Sunlight

These Japanese Indigo (Persicaria tinctoria) seeds were grown and harvested in Pinole, California in 2024

Each package contains 2 grams of unhulled seed or approximately 75-150 seeds and were grown and harvested in Zone 9b.  

Our germination tests yield an 80-82% germination rate. 

Sow these seeds fresh, as indigo seed viability decreases after the first year.

 

 

Growing Japanese Indigo Persicaria Tinctoria

 

Life Cycle

 Annual

 Zone

 Half-hardy annual

 Sunlight

 Full Sun

 Height

 2' - 3'

 Spacing

 12" apart

 Soil

 Rich, fertile, well-drained; 
 pH neutral

 

 

When planning your space, on average each plant will yield enough pigment to dye one ounce of fiber.  I recommend planting 5-10 plants for a small garden.

 

Sowing

Seed indigo indoors in trays or cells. Maintain a damp not sopping moisture level

Potting On

Potting on gives indigo time to establish good root formation. (Three weeks after potting or before planting in the ground, pinch out preliminary center leaves to encourage plants to bush.)

First harvest should be 6-8 weeks after planting in the ground.  Plant outside after threat of frost, in a sunny location.

Indigo prefers warm sunny environments and lots of regular water, especially as it matures.

Soil Preparation

Indigo loves nitrogen rich soil (ph 7). Apply compost prior to planting to encourage good microbes.

Planting and Feeding

Indigo thrives in full to partial sun. Shelter from wind. Plant in 12 inch intervals between each plant. Water consistently, daily if necessary.

Feed every 6-12 weeks, before and after each harvest.

 

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SKU: 42447591000

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Jenna Smeyne
Whiting, US
★★★★★ 1
Super wide
Size: 13 Little Kid, Color: Taupe
They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
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Reviewed in the United States on May 18, 2026
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Verified Purchase
Kindle Customer
Pawtucket, US
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
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Reviewed in the United States on April 22, 2026
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Alexandria Knox
Fort Morgan, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
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Reviewed in the United States on December 31, 2025
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Job
Battle Creek, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
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Reviewed in the United States on April 24, 2026
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Nicole
Houston, US
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
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Reviewed in the United States on February 19, 2026

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