SKU: 10948593884
plant fertilizer potassium

plant fertilizer potassium Micro 5000 Organic™ Potassium Fertilizer (0-0-15)

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Description

plant fertilizer potassium Micro 5000 Organic™ Potassium Fertilizer (0-0-15)Not every nutrient gap looks the same. If your soil test is showing adequate nitrogen and phosphorus but your fruits are undersized, your Brix is low, or your root crops aren't bulking the way they should, potassium is likely the missing piece. Micro 5000 Organic is a focused 0 0 15 foliar spray that lets you address potassium deficiency directly, without throwing off the rest of your nutrient balance. Derived from kelp and OMRI listed for certified

Not every nutrient gap looks the same. If your soil test is showing adequate nitrogen and phosphorus but your fruits are undersized, your Brix is low, or your root crops aren't bulking the way they should, potassium is likely the missing piece.

Micro 5000 Organic™ is a focused 0-0-15 foliar spray that lets you address potassium deficiency directly, without throwing off the rest of your nutrient balance. Derived from kelp and OMRI-listed for certified organic production, it's a clean, targeted tool for orchards, vineyards, vegetable operations, and serious home growers who know what their crops actually need.

1 package ~ 150 grams

 

Why Use Micro 5000 Organic™?

  • Targeted Potassium Delivery: At 0-0-15, this is a pure potassium fertilizer, but combined with beneficial living microbes for increased intake.
  • Critical for Fruit & Root Crops: Potassium drives fruit sizing, sugar development, and shelf life in crops like tomatoes, peppers, grapes, strawberries, and fruit trees. For root crops—potatoes, sweet potatoes, carrots, and beets—it's essential for bulking and storage quality. If you're growing either, these are some of your most potassium-hungry crops.
  • Foliar Speed When Timing Matters: Potassium deficiency during fruit set or root bulking can cost you yield and quality fast. Foliar application delivers nutrients quickly, which is critical when you're in a narrow window and can't wait on soil applications to catch up.
  • Safe for Organic Production: OMRI-listed for certified organic production systems.


How to Use:

Can apply up to 150 grams (1 package) per acre, mixed with ~ 20 gallons of water. If you wish to split applications, you can do two applications of 75 grams, mixed with 10 gallons. Can be applied multiple times throughout the growing season, depending on your crops and soil fertility. 

 

Tips for Best Use:

  • Get a soil test first. Micro 5000 works best when you've confirmed a potassium deficiency or know your crop's K demand is outpacing your soil's supply.
  • Spray in the early morning or evening when stomata are most open and temperatures are cooler for maximum absorption.
  • Time applications around your crop's peak potassium demand: for fruiting crops, that's fruit set through ripening; for root crops, it's during active bulking.
  • Avoid applying when rain is expected within a few hours, as this reduces how much the plant can absorb before it's washed off.
  • Pair with Spectrum + Myco™ at planting to build strong root biology. A well-functioning root system makes your entire fertility program more efficient, foliar included.
Shipping Notes
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Exchange/Return Notes
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SKU: 10948593884

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Crimm
Dallas, US
★★★★★ 3
Decent for the price. Instructions suck but most people should be able to figure it out. More below.
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
SUMMARY: 3 stars from me because it's firmly average. It's fine for the price. Assembly and materials are alright but I can see some caveats depending on your circumstances. Assembly instructions do a subpar job of pointing out some details. ASSEMBLY INSTRUCTIONS: Maybe it's because I'm autistic and/or building model kits and assembling stuff is my jam, but I honestly thought people were exaggerating when they were complaining about the instructions and I'd be able to flex my ~superior assembly skills.~ I was wrong! These instructions genuinely suck, and whoever is responsible for making them should be ashamed. The instructions do a poor job of calling out some details regarding orientation of parts, and some of the images do not actually match the physical parts. For example, it does not really outline the assembly of the end panels clearly, and I can see someone accidentally using the wrong poles. I've drawn over a photo to show what you should do to try and make it clearer. Additionally, the manual shows a flathead screw for bolting the feet into position, but the actual screw is not a flathead. It also does not point out the counterbore, so if you aren't paying attention you may put the foot pads onto the wrong side of the foot. It's also missing the fact that you need to use another one of the plastic pieces when you finish assembling a panel. ACTUAL ASSEMBLY & MATERIALS: To their credit, all of my bags were clearly labeled. The assembly process wasn't difficult. It's mostly just tedious and requires a fair amount of space. I was able to assemble it by myself without any real difficulty. However, the way it's assembled means two things. One, the fabric parts aren't removable without disassembly. So if you want to use this in an environment where they would require cleaning, I would seriously recommend looking for another option. Or, you could buy this just to use the frame pieces and then somehow buy or make your own fabric pieces designed to be removable with velcro or something. Two, because of the materials I really don't have a lot of faith in this thing surviving disassembly and reassembly. Like a lot of sorta-cheap-but-convenient furniture, it uses those spring-button connections and plastic inserts with self-tapping screws. Those things are not really meant to be disassembled and rethreaded. It also relies a lot on the tension of the poles and the fabric to keep everything rigid and squared, which I think puts a lot of pressure on the aforementioned buttons, plastic inserts, and the hollow metal rods. So I feel like that will also cause issues with disassembly and reassembly. Basically once this thing is assembled, it's not really meant to be disassembled. The best you can do is spot-clean the fabric if you need to. Speaking of the fabric, I didn't see any labels on them or anything in the manual that says what they are, but they feel like some kind of polyester. They generate static electricity pretty easily, and pet hair and debris sticks easily. So that's another downside of them not being easily removable. For the most part it does seem pretty stable. The poles seem to be pretty uniform in length so they're all making contact with my floor. Obviously this isn't structural so it shouldn't be supporting anything, but the two main feet seem to be doing fine with keeping this thing upright. CLOSING THOUGHTS: Really, it's fine for what it is, but it could be better in a lot of little ways and the substandard quality of the instructions just seems unprofessional to me, which is why I'm being so harsh with my rating. Depending on your needs and environment you may want to consider a different option. Preferably one that is made to be disassembled with better materials, and/or one with fabric pieces made to be removed easily.
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Reviewed in the United States on May 28, 2023
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Barb
Phoenix, US
★★★★★ 1
Not as it seems
Color: Black, Size: 6 Panel
these are awful... Each individual panel is fine, but when you put it together it can barely stand up, and the clips that hold it together keep popping off. Steer clear of this item.
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Reviewed in the United States on April 7, 2026
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Timothy Beckner
Los Angeles, US
★★★★★ 5
As described
Color: White, Size: 6 Panel
Works great in my clinic
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Reviewed in the United States on May 17, 2026
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Chara Reed
Chelsea, US
★★★★★ 5
Perfect add to bathroom
Size: 24x6 2Pcs, Color: White
These are perfect. They are just as advertised. They are easy to hang and all needed materials come included (screws and different drywall hanging options).
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Reviewed in the United States on May 18, 2026
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breya fuentes
Belleville, US
★★★★★ 5
Pink perfect and easy to mount
Super easy. Just mount the bracket with a small level and the shelf slides on perfect. And has screws to keep shelf from sliding off. Easy to Do and the pink was the perfect color
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Reviewed in the United States on April 29, 2026

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