r/HawaiiGardening • • Jan 14 '26

Plants of Hawaiʻi

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6 Upvotes

r/HawaiiGardening • • 6d ago

Any luck growing fuschia on windward side?

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10 Upvotes

Anyone have any tips?

I bought a hanging fuschia “Blue Eyes” on Mother’s Day. It’s been hanging in the sheltered “L” of my house facing north and west. It gets very little direct sun and never dries out. I moved it into the greenhouse for the hurricanes (and to treat the wooly aphids that keep bouncing back) where it seemed to put out new growth a lot more than when it’s hanging in the eaves.


r/HawaiiGardening • • 7d ago

Growth on Red ginger

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11 Upvotes

New to looking after plants. I have this red ginger with something showing up at the base. Are these ants making house or something else ? Are these aphids?


r/HawaiiGardening • • 7d ago

Maui Rainbow

0 Upvotes

r/HawaiiGardening • • 8d ago

Pandan plant

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1 Upvotes

Looking to purchase a pandan plant. Pandanus amaryllifolius (Culinary Pandan). Also known as Pandan Wangi ("fragrant pandan"). Live plant, not just the leaves.
Preferably in or near Kahului.
Mahalo


r/HawaiiGardening • • 9d ago

Ag burn permit

3 Upvotes

I’m working on an application for an agricultural burn permit to deal with the greenwaste from hurricane damage on my property. I’ve already got several huge piles going and it’s probably going to be 2 or 3 times that by the time I deal with all the downed trees. CRB is already so bad, I don’t want it to just be a breeding zone.

I just have a small ag zoned property (under 5 acres) and the only commercial activity we do is sell flowers to a couple stores and on the roadside. Has anyone been successful getting a permit? It says they come out and inspect the burn, do they actually do that?


r/HawaiiGardening • • 11d ago

Open canopy reset for a little Julie mango tree in Mililani (Oahu)!

95 Upvotes

Today's trees include a dwarf Julie mango and a "dwarf" seedling avocado.

The mango was crowded, center canopy was dense and had basically no light and little airflow. So, we opened her up and reduced the main branches down to 5, trimmed crossing, vertical, and downward branches to get things flowing.

Normally I'd prefer 3-4 main branches but taking more away would be a little too much for this small tree.

We also took all the end branches back to keep the tree small and manageable plus new growth will flush out at the edges of each branch now and produce flowers. The idea is less leaves more fruit.

The avocado (not included video) was a seedling from marketplace that the client was told is a dwarf tree, but the growth habit is not... Plus seedlings have mixed generics so who knows what you get.

Because this tree is near fruiting age (6ish years) we opted to keep most of the tree in tact and wait to see how the fruit turns out. But as a backup plan, I grafted on some sharwill when I too worked one of the main branches.

This tree also had several not ideal codominant branches. For that, we pruned one and topped another. Leaving 2 codominant branches but taking back the end weight and height of each to reduce the chance that those codominant inclusions will cause a failure as the tree matures.

Really excited that the weather has been cooperating lately. I hope it holds out so I can help reset more fruit trees!


r/HawaiiGardening • • 11d ago

Sunday in Pahoa—Backyard Grocery Store: Staple crops—class, tour, free plants & cuttings

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32 Upvotes

r/HawaiiGardening • • 14d ago

Native Hawaiian hibiscus Kokiʻo keʻokeʻo

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74 Upvotes

r/HawaiiGardening • • 15d ago

Ulu Tree in my backyard.

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28 Upvotes

We have had this Ulu tree for three years. It has grown some, but not a significant amount. It has never produced fruit. Our neighbors have same tree that is overflowing with breadfruit. Do you have any suggestions or opinions on what we should do?


r/HawaiiGardening • • 15d ago

Where do I find lily/lotus soil for outdoor pond (on Oahu)

4 Upvotes

Hi. I just wanted to ask if anyone in this community knows where I can buy a good size bag of lotus soil on Oahu? I was hoping to setup an outdoor mini pond but the local hardware stores told me they didn’t have it and I don’t know where this type of aquaponic soil. If anyone could give me advice I’d appreciate it.


r/HawaiiGardening • • 15d ago

The psyllid that spreads citrus greening is already in Hawaiʻi. The disease isn't. (careful where you source trees)

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15 Upvotes

r/HawaiiGardening • • 16d ago

Cane grass hell.

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79 Upvotes

How to eliminate this pest permanent from large acreage? 30 acres like this, 8 feet tall half inch thick. Ride mowers can't touch it, even 60hp tractor with 6ft brush hog only crawls 1/2 MPH.

This crap spread everywhere on the islands because 1800's ranchers bring it in from Africa for the cows. Now its unstoppable, you can't use your land for anything else.

We dozed a few acres a foot deep, but 6 months later, all grown back. Is there any hope to eliminate the invasive without Roundup or aerial spray large acreage? Organic farm.


r/HawaiiGardening • • 16d ago

Cucumbers dying?

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5 Upvotes

All these yellow spots appeared overnight. Not sure how to remedy or what it is. Is it doomed? I'm located windward side of O'ahu. Today's the second day since the yellowing appeared and it's spread to most of the leaves now


r/HawaiiGardening • • 17d ago

Farmers Wanted: Hawai‘i Tries To Fix Its Unique ‘Ulu Problem. Breadfruit advocates from around the Pacific and farther afield are all trying to iron out supply chain issues to get more people eating — and growing — the canoe crop.

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73 Upvotes

r/HawaiiGardening • • 18d ago

Raising Native Insects and Fungi?

8 Upvotes

Aloha! I am trying to improve soil quality and biodiversity in my yard. The soil quality is abysmal and there are almost no insects here. I now have a good variety of native plants, but I think I may need to introduce some insects and fungi to help improve soil quality more. I have been slowly introducing more organic matter, but I have been slow in finding decomposers doing their work. The area around me is kind of a concrete wasteland so that may be why.

I canʻt find any information on culturing native fungus or insects, or acquiring starters- much less what sort of mycorrhizal fungi even exists in Hawaiʻi or has symbiosis with native plants. Does anyone know *any* information about this or how I might be able to source/purchase some local species? Mahalo nui!


r/HawaiiGardening • • 19d ago

Organizers of the Merrie Monarch Festival, prominent kumu hula and master lei makers have announced a three-year pause on wild harvesting three essential native Hawaiian forest plants traditionally used for lei: maile, palapalai, and ʻōhiʻa lehua.

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61 Upvotes

r/HawaiiGardening • • 20d ago

So this one grew roots upside down when I forgot cuttings in a bin for about a month...

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17 Upvotes

I know how to plant them when they're right side up, this is a new one for me...


r/HawaiiGardening • • 22d ago

My Garden

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53 Upvotes

Variegated Plumeria -Maya


r/HawaiiGardening • • 22d ago

Citrus leaf colors and what they mean: a pattern guide for Hawaiʻi growers

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16 Upvotes

r/HawaiiGardening • • 23d ago

How the ahupuaʻa system protected Hawaii from hurricane damage: Imagine a community where the mountain, streams, farms and ocean are part of one system. That is the idea behind the traditional Native Hawaiian ahupuaʻa.

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34 Upvotes

r/HawaiiGardening • • 23d ago

Aria and Sin Espiñas having a night out.

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36 Upvotes

r/HawaiiGardening • • 23d ago

Is this edible taro?

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11 Upvotes

I have looked and read and searched and looked. I want to say yes but I cant guarantee


r/HawaiiGardening • • 24d ago

Mana ulu huli

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32 Upvotes

Aloha mai kākou—
I just went huki a bed of haloa (mana ulu variety) and get plenty huli, if anybody likes some. I’m on O’ahu in Aina Haina.


r/HawaiiGardening • • 24d ago

A rule protecting Molokai from a potential CRB infestation, or coconut rhinoceros beetle, expires Wednesday, Sept. 23. Residents are concerned about what could possibly happen, and what should be done to protect their land and culture.

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7 Upvotes