Gerald A.
Grave candy auto and LSD auto. Looking real good. Been grkwing only a year. But this is the best and easiest soil and nute set up i have used. Looking forward to the harvest.
Humboldts Secret Supplies Reviews
Starter Kit
Attn: Michele D.
Calmag & Iron has help nourish my lettuce and kale. I use filtered water and was having problem with my lettuce turning yellow because of lack of nutrients. Humboldt Secret help resolve my issues! I have bought this product many times and my plants love it!
CalMag & Iron
Backyard H.
Help your Garden along with being Resilient and Vitalize that soil for your Plants. The Ladies Loved It in My Garden!! Just alittle heads up; It is alittle Stinky But Great Stuff to add to your feeding schedule
Golden Tree
Casey Jones J.
I use humboldts secret only!!...the photos are the tops off 2 Bruce banners...I forget how old they are in the video??... been using humboldts secret for many years now in a RDWC set up!!... won't use anything else.....forever customer!๐โ๏ธ๐บ๐ธ
Sweet & Sticky
David T.
Saw a couple white, really tiny specks, almost like a piece of dust. a few weeks ago. Looked on the underside of the leaves through a microscope, sure enough eggs. Since I sprayed flower shield, I haven't seen any.
Flower Shield
Scott F.
Equal parts makes it easy and my plants seem very happy from start to finish!
Works well on clones, seedlings, vegging and flowering plants. Seems to get your plants growing at their best.
Same feeding levels.Not a magic potion but works very well! Happy plants grow us magic.
Base A & B Bundle
Juanito R.
I have bin able to balance my ph perfect with out using up or down. I just figured out the amount to get right. Plants go crazy when they get it
Golden Tree
Frank B.
You were life savers my plant was in need of nutrients. I feed like directed, after the second feeding can you believe that she's on her was to recovering healthy now thank you im not done I'm ready to try some of your other products. Thank you a new customer. Frank Barker.
Base A & B Bundle
Ladon G.
First time grower here in Ohio thanks to the passage of issue 2. US Navy veteran 1981-1987. โAโ school was in Centerville, CA where I tasted Humboldt counties finest. Using your indoor grow product only at the moment. Looking to become more proficient with my grow process. There are plenty of growing products available. Hoping Humboldt is only growing supply brand needed. Humboldt seeds and Budgrower grow tent. I should live on the west coast๐
Starter Kit
F B.
Cali Sour D running Humboldt Secrete out performing FF by light years.. Not even close. Bigger, faster, healthierโฆ Humboldt Secret is 100% my new go to for all grows going forward!
Starter Kit
Rachelle S.
my goal moving forward is to always order direct from the small business or manufacturer. Hence how I found you! I was only sad to see that shipment was fulfilled through Amazon. Need other choices.
Base A & B Bundle
Josh H.
Great product, plants respond with happiness, use it to rid of mildew ,I highly recommend this ๐.
And shipping ripped my package last time and Humboldt replaced in 5 days ,I was very impressed on there customer service ๐
Flower Shield
Michael W.
My grow is in its early stages. They do seem happy. Price is a little higher but is a quality product. Shipping wasnโt bad considering it traveled across the country.
Starter Kit 2
Noel S.
These nutrients are awesome as u can see how well the root systems are doing in the video I have used other stuff but never had roots growing from the trunk and this is not the first time of them growing like that but only since Iโve started using humboldts secret I love this product
Golden Tree
Scott F.
Used Humbolts Starter kit and had great results. Very sticky bud and was very stony. Ordered kit 2 hoping for a little better results. Good luck growing, my fellow growers. Stick with the feeding schedule and read all your bottles you to should have nice results
Starter Kit 2
Ozier G.
My plants are loving the recipe, looking green and vigorous.im excited to see what I get. Customer service is A-1 ,quick,responsive and helpful.Iโm glad I took the chance on Humboldt secrets!
Starter Kit 2 XL
Casey Jones J.
This the only nutrients I use...have great success with this line of products...hardly any residue left behind...all liquid, so there is no left behind undisolved granules!!!...I'll be a loyal customer for as long as humboldts is in bussiness!๐โ๏ธ๐บ๐ธ
Base A & B Bundle
Josh M.
I've been growing weed since 1998. I've probably tried 10 different nutrient lines. I even used to make my own nutrients from raw ingredients and chemicals. I've won small cannibus cup awards in Colorado and California. Humboldt's Secret is the best nutrients I've ever used. Last year I couldn't afford the Tree Trunk or the Enzymes. I now have the whole line and WOW!!! Tree trunk and Enzymes made a HUGE difference, way bigger of a difference than I was expecting. The girls are happily vegging ...
Tree Trunk
Chis B.
Humbolt chemicals for growing plants is top notch. I use it in winter for fresh produce year round. The products are top notch and makes healthy plants healthier. You want a well balanced, designed plant food will not be dissatisfied!
Starter Kit 2
Jason H.
I love your product it is without a doubt the best nutrient line on the market today and has been for me goin on I think this is my 5 or 6 th yr using them nothin else even comes close only stuff I'll use until you close your doors , period thank you for making the GOAT ๐๐ป ๐๐ป
Starter Kit 2
Jason H.
Best there is, best there ever was and I'll never stop using it. In my honest opinion it makes my plants express their genetics so well and the taste and terpene levels are out of this world . Awesome stuff and the results are always on point .
Navidium Shipping Protection
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