SKU: 35163941674

GREEN PLANET PK SPIKE

Sale price$24.30 Regular price$27.00
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

GREEN PLANET PK SPIKEPK SPIKE PK Spike is a flowering supplement derived from multiple, highly soluble sources of phosphorous and potassium. This product is designed to encourage budding, help facilitate bulking, and ripening of flowering plants. HOW IT WORKS: PK Spike is engineered to provide a uniform quantity of phosphorus and potassium to your flowering plants. Designed with over 25% more P K than the next industry leading competitor, this product can be applied at a

PK SPIKE

PK Spike is a flowering supplement derived from multiple, highly soluble sources of phosphorous and potassium. This product is designed to encourage budding, help facilitate bulking, and ripening of flowering plants.

HOW IT WORKS: PK Spike is engineered to provide a uniform quantity of phosphorus and potassium to your flowering plants. Designed with over 25% more P/K than the next industry leading competitor, this product can be applied at a maximum rate of 1.0 ml/L to achieve a 250 ppm boost to your plants.

PK Spike is derived from several highly soluble sources of phosphorus (P) and potassium (K) to deliver high amounts of PK to flowering plants.

During the flowering stage, phosphorous plays a key role in the essential functions of the plant that benefit flower formation. It helps the plant perform photosynthesis, transfer energy, and easily uptake the nutrients essential for budding. Added potassium helps convert phosphorous into energy that your plant can use and strengthens cell walls to support heavy flowers. Stronger cell walls support plant health by boosting the plant’s immunity response to pathogens and attacking pests.

HOW TO USE IT:

Add at a rate of 0.5 – 1 ml/L to your reservoir.

Apply from the 2nd week of bloom every 2 weeks until 1 week before flush. Applying PK Spike at the recommended rate will deliver up to a 250 PPM boost to your plants, adjust your nutrient strength accordingly

Key Features:

  • Improved flower formation and seed production.
  • Earlier and more uniform crop maturity.
  • Improvements in crop quality.
  • Along with phosphate, potash is instrumental in starch and carbohydrate synthesis, which is essential in the development of large and healthy photosynthesis organs.
  • A potash deficiency may lead to reduced cell wall strength, which can lead to the breaking of stems, leaves, and susceptibility to the toppling over and breaking of heavy branches.
  • Phosphate deficient plants take longer to initiate flowering, produce fewer flowers, and are restricted in flower size.
  • Phosphate deficiencies can result in a reduction in leaf expansion and also the number of leaves.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35163941674

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4.3 ★★★★★
Based on 24 reviews
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Verified Purchase
Deborah
Boise, US
★★★★★ 5
Favorite toy so far!
Color: Purple, Size: Medium (Pack of 1)
I got the medium for my approx 25 lbs border collie mix 4.5 month old puppy. He is in love! He still has his razor baby teeth and didn't do any damage to it the first two uses. A great *quiet* toy to keep him busy. I am putting the replacement rings on autoship now!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2022
V
Verified Purchase
V.H.
Carnegie, US
★★★★★ 1
1st out of 9 purchases to be broken in a few hours
Color: Purple, Size: Medium (Pack of 1), Color: Purple, Size: Medium (Pack of 1)
I have bought 9 of the PetSafe ring toys. 5 for my pup and 4 as gifts. I have all of the toys (chicken, steak, jack, corn, ball, bone, nobbly). Never have I ever experienced any of them being broken in 1 afternoon. I will be asking for a replacement. But on the positive note, he was exhausted after finally getting the rings off. He has never broken any of the previous toys.
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Reviewed in the United States on June 5, 2026
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Best toy I've found in a long time!
Color: Purple, Size: Medium (Pack of 1)
I got the small Nobbly for my 3lb puppy, but it's too big for her (she loves the xs bouncy ball one anyway). So my 15yo standard poodle adopted it and loves it. It's really too small for him so I watch him and don't leave him unattended. He is so old with bad teeth, and the softness of the center is great for him. It is totally cleaning his teeth, I see white where I haven't for years. But ZERO bleeding which is awesome. It's easy for him to hold and difficult for him to get to the rings, they last plenty long. I will order this one for him in a larger size, probably the medium. 100% satisfied with these toys! Ps I also have a hard chewing 12yo aussie that breaks teeth on anything like a bone. He gets thru the rings in minutes with the bouncy ball and nobbly, but takes way longer with the jack shaped one. He also likes to chew the purple ends of the jack, not just the rings. But I don't think they're hard enough to break his teeth. All of my dogs are different style chewers, but there is a good variety of designs so you can find the perfect one for your canine friend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2017
C
Verified Purchase
Christina
Carnegie, US
★★★★★ 3
Dog loved it
Color: Purple, Size: Medium (Pack of 1)
These products keep the dogs entertained but this particular model my dogs easily unscrewed!
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Reviewed in the United States on December 31, 2024
G
getCheeky
Chelsea, US
★★★★★ 5
Dog-approved toy!
This dog toy was initially confusing because the instructions did not say or show where to find the power button and charging port. They were nowhere to be found until I realized I could unscrew the bottom part of the ball from the top (see picture). That revealed the button and port -- problem solved. Then on to the dog test. Our dog was initially confused by and ultimately fascinated with the ball as seen in the video. There are several operating modes depending on how active your dog is/wants to be. The toy seems quite rugged, so immune to rough dogplay, at least from a golden retriever. Our dog considers this a hit!
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Reviewed in the United States on May 28, 2026

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