100% success rate with these seeds, and a great strain! I tried some seeds from another distributor, and they were all duds. Had a few of these left over, from a few years ago and they grew long tap roots in one day! Very happy with the quality of seeds at the seed pharm.
Austin, on Pineapple Express Feminized Seeds, November 2025
Seed PharmGerminationGuarantee
Feminized · Trainwreck x NYC Diesel
Allen Wrench Feminized Seeds
Allen Wrench is Trainwreck crossed with NYC Diesel, and the jar smells like both: sour fuel up front, then an earthy sweetness underneath. It is a sativa-dominant plant with a long 10-11 week bloom, best for a grower who already has a run or two behind them and room for a medium-sized, branchy plant.
- Feminized photoperiod seeds
- Trainwreck x NYC Diesel
- 23% THC, 10-11 weeks flowering
$45 away from 10 free seeds and free shipping.
$0$100 · 10 free seeds + free shipping$200 · 20 free
Shipping $10, free over $99Card (USD), Interac e-Transfer, Cash App, VenmoEarn 55 Grower Rewards points
Shipping is $10, free over $99. Orders over $100 get 10 free seeds, and orders over $200 get 20. Every pack is covered by our 90% germination guarantee. Charged in USD.
$99and your order
ships free
ships free
+10free seeds at $100,
20 at $200
20 at $200
90%germination guarantee,
or we replace them
or we replace them
0logos or labels on
the outside of the box
the outside of the box
Allen Wrench brings two East and West Coast favourites together. NYC Diesel supplies the sour, fuel-heavy nose, and Trainwreck adds a sharper, piney edge and a lot of vigour. The strain label sums the flavour up as earthy, sour and sweet, which matches what most growers smell when they rub a stem in mid-flower.
You are buying feminized photoperiod seed here, rated at 23% THC with low CBD.
What to expect from the plant
Allen Wrench is sativa-dominant, and it shows. Branches run long, leaves stay narrow and the plant fills out sideways as much as up. The label puts it at medium height, 100-150 cm, which is manageable in a standard tent if you train it rather than letting it chase the light.
The trade for that frame is time. Flowering takes 10-11 weeks, a little longer than most hybrids, and the buds keep swelling right to the end. Cutting early to save a week costs you weight and much of the diesel character.
Strain label
Allen Wrench Feminized Seeds · The Seed Pharm- Seed type
- Feminized Seeds
- Lineage
- Trainwreck x NYC Diesel
- Indica / sativa
- Sativa-dominant
- THC
- 23% THC
- CBD
- Low
- Flowering time
- 10-11 weeks
- Height
- Medium (100-150 cm)
- Flavour
- Earthy, Sour, Sweet
- Difficulty
- Intermediate
- Indoor yield
- 600 g/m2
- Outdoor yield
- 800 g per plant
How to grow Allen Wrench
Give it a proper veg and then shape it. Topping once and spreading the branches under a screen turns one tall stem into an even canopy of tops. Keep feeding steady but not heavy in late flower; sativa-leaning plants like this one often show tip burn before they show hunger.
The difficulty on the label is intermediate. That mostly comes down to the long bloom and the smell: run a carbon filter from the first week of flower, because the diesel side carries. Indoors the label lists 600 g/m2, and outdoors up to 800 g per plant in a long, warm season.
Read next: How to germinate seeds · Ontario guide · BC guide
Allen Wrench pack prices
| Pack | Price | Per seed | You save | Bonus seeds | Shipping |
|---|---|---|---|---|---|
| 3 seeds | $39 | $13.00 | Base price | None | $10 |
| 5 seeds | $55 | $11.00 | $10 (15%) | None | $10 |
| 10 seeds | $105 | $10.50 | $25 (19%) | 10 free | Free |
| 20 seeds | $180 | $9.00 | $80 (31%) | 10 free | Free |
Prices in USD. Savings are against the 3-seed price per seed. Bonus seeds are added at checkout once your whole order passes $100, and 20 once it passes $200.
Compare
You are here
Allen Wrench Feminized Seeds
Allen Wrench is Trainwreck crossed with NYC Diesel, and the jar smells like both: sour fuel up front, then an earthy sweetness underneath.
From $39
Feminized
Lava Cake Feminized Seeds
Lava Cake crosses Thin Mint Girl Scout Cookies with Grape Pie and smells like dessert: vanilla and chocolate first, then mint, grape and a nutty, piny finish.
From $39
Feminized
Alpha Blue Feminized Seeds
Alpha Blue crosses Blue Dream with NYC Diesel.
From $39Allen Wrench questions
What is Allen Wrench crossed from?
Trainwreck and NYC Diesel. The diesel side gives the sour fuel smell; Trainwreck adds the piney edge and the vigorous growth.
How long does Allen Wrench take to flower?
The strain label lists 10-11 weeks of flowering after the switch to 12/12. Plan your calendar around the full window.
Can Allen Wrench finish outdoors in Canada?
Only in a long, mild autumn. With a 10-11 week bloom it ripens late, so most Canadian growers do better indoors or in a greenhouse.
Grower reviews
No reviews of this strain yet
Grown Allen Wrench from our seeds? Tell the next grower how it went, good or bad.
Write the first review
From growers who ordered other strains
Germinate only where it is legal to do so. You are responsible for the law where you live.
There are no reviews yet