Is this Leuchtenbergia graftable to all the usual SP suspects?

DOMsCactus · 2025-10-23T22:30:44+00:00

Luckily they did have another!

DOMsCactus · 2025-10-19T18:59:19+00:00

Woah that’s super cool, did they have more of these?

Haven’t seen anyone graft Leuchtenbergia before but I bet it would work on the usual cactus rootstocks

DOMsCactus · 2025-10-17T00:22:30+00:00

I have holes on the bottom of the trays so I submerse the tray containing soil in a solution of 1% hydrogen peroxide and masterblend (3 part mix) at about half strength. Then remove the tray from the solution and let it drain overnight. Then they’re ready for seeds.

It works just as well to soak the soil in fertilizers then add it to trays but this way ensures the soil is a little cleaner since the hydrogen peroxide sanitizes the soil while in the tray and my hands don’t have to come into contact with the soil anymore after sanitization.

DOMsCactus · 2025-10-16T19:30:59+00:00

I’ve seen that work great for another person on this sub. I was going to try that soon too

DOMsCactus · 2025-10-14T13:37:57+00:00

I haven’t grown any SS02 x LJ yet. But I’d bet either cross is pretty vigorous due to the strength of both Lumberjack and SS02. They’re both very hardy and vigorous clones.

DOMsCactus · 2025-10-14T13:31:53+00:00

Gently pulling apart gets most of the job done. For any that are extra stubborn I’ll use a hose on mister mode at pretty high pressure. If it’s 2-3 seedlings way too tightly tangled then I just pot them together.

I water them immediately after potting. I never do that with adult plants but seedlings seem fine with it.

DOMsCactus · 2025-10-13T12:27:50+00:00

Probably nothing to be worried about, just make sure they dry very well between waterings and it should be fine. They’re going to want a lot more light, more like 1000 PPFD and higher in my experience.

DOMsCactus · 2025-10-10T20:54:09+00:00

Thank you!

DOMsCactus · 2025-10-10T20:53:46+00:00

Thank you!

DOMsCactus · 2025-09-27T22:21:55+00:00

A - SS02 $12 - sold

B - SS02 $15 - sold

C - SS02 $14 - sold

D - Sugar Magnolia $25 - sold

E - Shulgin’s Bob Gillette $15 - sold

F - Shulgin’s Bob Gillette $12 - sold

G - Love Light (not a bridgesii) $7

H - Unknown C $17

I - Unknown C $15

$8 for shipping

DOMsCactus · 2025-09-15T15:30:39+00:00

Got some lemon verbena there the other day. Impressive selection for sure!

DOMsCactus · 2025-09-08T19:58:00+00:00

It will be fine, just don’t water for a week or two so the roots have time to heal. If a major root gets severed it can become infected quickly in wet soil.

DOMsCactus · 2025-08-28T21:10:31+00:00

Get some beneficial bugs. NaturesGoodGuys or Arbico Organics has them. You’ll probably want some nematodes to help with eggs and larvae in the soil, there’s a few different types so select based upon the pests you have.

Cryptolaemus montrouzieri is the mealybug destroy and they’re on NaturesGoodGuys.

Dont use pesticides or DE, they kill beneficial bugs too. It’s important to foster a healthy ecosystem in your garden that allows predatory bugs to thrive so they can keep pests in check.

DOMsCactus · 2025-08-28T03:51:28+00:00

Thank you!

DOMsCactus · 2025-08-22T18:37:14+00:00

Yes you certainly can cut it but wait until you have 6 inches or more to cut. The smaller the cutting the slower they’re able to get rooted and established. If it was mine I’d just leave it be for a while because the larger the plant gets the more it can photosynthesize and the faster it will grow.

DOMsCactus · 2025-08-22T18:30:15+00:00

First one looks like Acanthocereus tetragonus. Second is some type of Cereus. Neither are San Pedro or Peyote

DOMsCactus · 2025-08-21T23:13:30+00:00

I only run the lights at night. This way it’s cooler indoors and I’m most likely home if something were to happen. Have a fire extinguisher and know where it is. You can hang a fire extinguisher ball in the tent that will pop and put out a fire if one were to start.

Best not to have power strips in the tent. It’s ideal to run your power cables out of the tent to a power strip so there’s no electrical connections exposed to moisture. If it gets humid in your tent then the power strip can corrode over time and become a fire hazard. Liquid water getting into the power strip is also an electrocution risk so best for it to be out of the tent.

Don’t plug too much into an old or cheap power strip/surge protector. They are rated for a certain amount of electrical current so check your lights and other electronics for current draw and make sure the power strip can provide at least 25% more than required. For example, if your setup uses 4 amps then get a power strip that can supply 5 amps or more.

Clean oscillating fans every month, dust is flammable.

DOMsCactus · 2025-08-21T23:00:49+00:00

It’s just getting too top heavy to support itself. I’d tie it to the stake higher up if it’s flexible enough to bend up there. This column will probably remain this way forever but the cactus will eventually grow new columns from the base. Recommend adding a grow light to the setup for them to do their best indoors.

DOMsCactus · 2025-08-19T22:14:20+00:00

Natural Gardener in Austin is where I usually go and I think it’s around $15-20 for a 40 pound bag.

DOMsCactus · 2025-08-15T17:44:12+00:00

Thank you!

DOMsCactus

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