LAWN LIFE
DARK MATTER™ 12-24-8 Starter Fertilizer
DARK MATTER™ 12-24-8 Starter Fertilizer
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DARK MATTER™ 12-24-8 Starter Fertilizer
Premium Starter Fertilizer for New Lawns & Overseeding – Quick & Controlled-Release Formula
COVERS UP TO 7,140 SQ FT
The Perfect Start for a Thick, Healthy Lawn
DARK MATTER™ 12-24-8 is not your average starter fertilizer. This premium formula is designed to deliver exactly what your soil and seedlings need during the most critical growth stage. Packed with a high dose of phosphorus for strong root development and a balanced blend of quick and slow-release nitrogen, it gives your new grass the boost it needs to establish quickly and thrive.
✔ High Phosphorus Formula – Essential for fast, strong root growth
✔ 20% Slow-Release Nitrogen – Sustained feeding without burning tender seedlings
✔ No Fillers – Just pure nutrients your lawn needs for maximum establishment success
Note: Product photo is not an actual photo. We have used oversized bags on this first run to keep prices as cheap as possible. So the bag will come oversized.
Application Instructions
Rate: 3.5 lbs per 1,000 sq. ft.
Frequency: Apply at the time of seeding or overseeding OR after first mow of new seeding project.
Watering: Water immediately after application for best results.
Avoid Application: If heavy rain is expected within 24 hours.
Spreader Settings
For best results, apply using a calibrated spreader at the recommended settings:
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Scotts Broadcast (Turf Builder EdgeGuard DLX, Elite, or Mini): Setting 3.5
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Lesco Rotary (80 lb. or 100 lb.): Setting 12
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Earthway Rotary (2050, 2600A, 2750, 3100, etc.): Setting 14
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Spyker Rotary (P20-5010, P40-5020, P70-12010, etc.): Setting 3.2
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Scotts Drop (AccuGreen 1000, 2000, 3000): Setting 8
Note: These settings are a guide. Always calibrate your spreader based on your walking speed and equipment condition.
Warnings & Precautions
⚠ May cause skin and eye irritation. Avoid direct contact and inhalation of dust. Wear protective gloves, eye protection, and a dust mask when handling.
⚠ Keep out of reach of children and pets.
⚠ Contains phosphorus – avoid application on hard surfaces to prevent runoff into water sources.
Storage & Disposal
Store in a cool, dry place and keep the bag sealed when not in use.
Dispose of empty bags in accordance with local regulations.
State Restrictions
❌ Not labeled for lawn use in Florida.
❌ In states where phosphorus application is restricted, use only if establishing new turf or if a soil test indicates phosphorus deficiency.
Always check your local and state regulations before applying.
🔥 Give your new lawn the head start it deserves – grab DARK MATTER™ 12-24-8 Starter Fertilizer today!
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- 5 stars: 18 (82%)
- 4 stars: 3 (14%)
- 3 stars: 1 (5%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
The pics are after 1 week, and after 2 week. you can see the color depth comparing the section that was bare ground before! It grew in fast, lush, and DARK! Honestly so very happy. it was just me, a middle aged woman and my daughter who transformed our pathetic lawn. The difference is so dramatic and quick, we are surprised and couldn't be happier. I will always buy seed from this company again. Well worth the price, and I am a VERY frugal, normally cheapskate, LOL. Thank you!
Decided to give the Dark 30 a shot this year since it’s supposed to be the best grass seed ever. I overseeded & added the Dark Matter. Holy smokes! To say that it came is quick & dark, would be an understatement. I’m sure the grass seed is phenomenal but there is no doubt this starter fertilizer is what made it the cats meow.
My grass turned out amazing
Amazing
If getting NightShift seeds or any other seeds. Definitelly pair it with this starter fertilizer.
Good product really fill like it help the seeds
I love it and I will buy it again.
Great product
Using your fertilizer the starter with the Nightshift grass. Seed we have an unbelievable lawn my son watches you a lot our yard looked like crap by the end of the summer in 10 days we have the best looking lawn in the neighborhood did all the hard work my son told me after we were finished you had a before and after contest this yard is unreal for being 10 days old thanks
Im very pleased
I think it’s a good product. Very coarse and doesn’t work well with the recommended spreader setting. It took a little time to get it right but the new seed responded well and germinated in 7-8 days.
Great product grass is taking off and dark green
Best jump start fertilizer on the market
this is very good and worked very well
Came out to be a little shy from 25lbs but will give it a try and see how this starter Fert is. I am excited.
Helped dirt turn to grass
I hope this fertilizer boosts my lawn to make it super dark.
Rather have it in spray form tbh
Lawn loves it!
A+ product.
Great product