SKU: 71465700125
organic fertilizer for lettuce plants

organic fertilizer for lettuce plants MasterBlend Lettuce Formula 8-15-36 Fertilizer

$25.70 $28.56
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

organic fertilizer for lettuce plants MasterBlend Lettuce Formula 8-15-36 FertilizerMasterBlend Lettuce Formula NPK 8 15 36. MasterBlend fertilizers have been the go to Hydroponic and Garden fertilizers for commercial growers for a long time. Their 8 5 36 Fertilizer (Lettuce Formula) provides proven results time after time. This formula has been specially formulated to use with Hydroponic lettuce crops. Because of the unique composition, it is recommended to use the 8 15 36 together with Magnesium Sulfate (Epsom Salt) and Calcium

MasterBlend Lettuce Formula NPK 8-15-36. MasterBlend fertilizers have been the go-to Hydroponic and Garden fertilizers for commercial growers for a long time. Their 8-5-36 Fertilizer (Lettuce Formula) provides proven results time after time. This formula has been specially formulated to use with Hydroponic lettuce crops. Because of the unique composition, it is recommended to use the 8-15-36 together with Magnesium Sulfate (Epsom Salt) and Calcium Nitrate for the ultimate balanced water soluble fertilizer.

  • MasterBlend Lettuce Formula 8-15-36 is fully Water Soluble
  • Direct from MasterBlend - Fertilizer for Tomatoes and Vegetables
  • Highly concentrated!
  • Master Blend fertilizer is perfect for Hydroponics and Soil gardens

It is recommended to use MasterBlend Lettuce Formula in conjunction with Calcium Nitrate and Magnesium Sulfate (also available) in the following recipes...

**IMPORTANT! Do not mix the 3 components together! Doing so will cause nutrient lockout and all the nutrients will not be available to your plants. You can mix the MasterBlend and Epsom Salts together, but not the Calcium Nitrate! Ideally you should mix each component separately in your water until thoroughly dissolved before mixing the next component.

Please note that using a scale that is accurate to grams is the best way to measure.

Directions for Seedlings & Young Plants
In 5 gallons of water, mix in the following order:

11 grams Masterblend - dissolve thoroughly
6.5 grams Epsom Salt - dissolve thoroughly
8.5 grams Calcium Nitrate- dissolve thoroughly

Directions for Mature Plants
In 5 gallons of water, mix in the following order:

12 grams Masterblend - dissolve thoroughly
7 grams Epsom Salt - dissolve thoroughly
12 grams Calcium Nitrate- dissolve thoroughly

Guaranteed Analysis
Total Nitrogen (N)................................. 8%
7.5% Nitrate Nitrogen
0.5% Ammoniacal Nitrogen
Available Phosphate (P2O5)................ 15%
Soluble Potash (K2O)........................... 36%
Magnesium (Mg) (Total).................... 0.49%
0.49% Water Soluble Magnesium (mg)
Boron (B)......................................... 0.20%
Copper (Cu)...................................... 0.02%
0.02% Chelated Copper (Cu)
Iron (Fe).............................................0.40%
0.40% Chelated Iron (Fe)
Manganese (Mn)................................0.20%
0.20% Soluble Manganese (Mn)
Molybdenum (Mo).................................01%
Zinc (Zn)............................................0.05%
0.05% Chelated Zinc (Zn)

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
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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: 71465700125

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zakah123
Birmingham, US
★★★★★ 5
Exactly what I needed
Color: Black, Size: 34"- 3 Panel, Color: Black, Size: 34"- 3 Panel
It was easy to put together even without a power drill. Completely opaque. Only a very small slit between poles. I plan to add black electrical tape, but that's because I don't want nosies peeking through to see my screen. The height is beautiful. I was afraid it wouldn't be as tall as I needed. But it is perfect. I share a small office with a good buddy of mine. People passing by our door is distracting and invites them to speak to me. I needed something that would stop the former and prevent the latter, especially when I'm deep in concentration mode. The two panels are enough to block outsiders and the third panel I will employ when I can't even be disturbed by my officemate. It's the fastest and easiest signal not to disrupt me at all. 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
M
Verified Purchase
mrcricket
Fort Morgan, US
★★★★★ 3
Packaging contents
Color: Grey, Size: 34"- 3 Panel
Item is as described however this one appeared to be open and some parts possibly used. Example pole packaging mislabeled one had the letter K as a part there is no letter K item in the instructions. Another pole part had a taped on letter A which is completely different from the others thus indicating that it was opened or substituted. Finally after the partition was completely put together one of the bottom screw connection anchors came out making the partition unable to stand. I'm going to have to rig something up in order to get the anchor connected to the bottom panel. In closure the partion could be very acceptable and do the job if it was new and parts labeled correctly. I have pictures of all parts and packaging errors. Would buy again if new. I'm going to pursue some kind of compensation.
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Reviewed in the United States on March 15, 2026
W
Verified Purchase
Wendy Gray
Boise, US
★★★★★ 5
Great product
Color: Grey, Size: 34"- 6 Panel
This room divider is great. It was easy to put together. I was worried about it standing up right and not falling over. It stays up perfectly and is very easy to move and adjust to the shape I want it. Also, from one of the videos I watched it looked like the fabric was puckered in the panels. That is not the case at all. The fabric fits tightly in each panel for a nice smooth look. I would definitely recommend this and would buy again if needed.
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Reviewed in the United States on March 3, 2025
A
Verified Purchase
Alex caine
Omaha, US
★★★★★ 1
Awful.
Color: Black, Size: 22"- 4 Panel
Easiest one star review ever. I'm writing this with bloody fingers from assembling this. Multiple poles were bent, none of the pole connectors worked, the hex wrench broke in my hand, the screws didn't really go into the holes provided (I had to get a friend with a press drill to widen the holes to make it work), there are sharp edges on the poles where there is a seam, and doesn't look that great once assembled. Easy do not buy, the only reason I didn't return is because it would have been tough to disassemble the half I got through in the first 5 hours of building (mostly spent fixing the product delivered)
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Reviewed in the United States on December 30, 2025
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Verified Purchase
Live to read
Phoenix, US
★★★★★ 5
Pretty good, especially for this price point.
Color: Beige, Size: 21.5"- 1 Panel
This is merely a piece of cloth stretched between the frame borders, but it works perfectly. It arrived quickly, all parts present and in good condition. I didn't put the castors on, as it will be more or less always in one position. I simply attached some felt sliders on the bottom to prevent scratching the floor and to allow clearance for the center screw (which is not flush fit). Overall, a reasonable deal for the price point.
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Reviewed in the United States on May 30, 2026

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