Holland Secret is a complete 3-Part Fertilizer with all of the essential elements and trace minerals that a plant needs. It can be used with any grow medium (soil, coco or hydro) in any situation (cuttings, vegetative, flowering).
Our product is always sediment and urea free and pH buffered for ease of use. With Holland Secret, additives are used only to tweak and maximize performance. Best of all Holland Secret really works!
It is perfect for experts or novice growers as there is no need for individual fertilizers, because the three bottles, have a formula for all situations. Growers will experience no deficiencies when using Holland Secret alone. Without additives, many fertilizers on the market are not quite complete and when used in isolation can be found lacking, creating plant deficiencies.
- Automatically buffers pH to acceptable levels for plant growth.
- 100% sediment free (ie. no precipitation of nutrient salts out of solution and becoming unavailable to plants).
- Works well for novices and experts alike. As well as being very easy to use, the three part formula gives precise control over feeding schedules.
- Extremely low salt index and only the finest raw materials used.
- Change the ratio between the three bottles to control nutrition for each specific stage of plant growth, as a professional grower would do.
- It can be used as a stand-alone without additives or as a complete feed program.
**Holland Secret Grow, Micro and Bloom are designed to be used in conjunction with one another, and never as stand alone nutrients.
- General Hydroponics: FloraMicro
- Advanced Nutrients: pH Perfect Micro
- Green Planet: GP3 Micro
- GroTek: Precision Micro
- Emerald Harvest: Micro
OUR FEED SCHEDULES
FUTURE HARVEST 8 WEEK FEED SCHEDULE: SOIL/COCO (VIEW PDF)
FUTURE HARVEST 8 WEEK FEED SCHEDULE: HYDRO (VIEW PDF)
SAFETY DATA SHEET (SDS)
DOMESTIC SHIPPING POLICY
The Future Harvest online store ships all over Canada and the United States from Canada. We also have a distributor in the United Kingdom, The Growers Wholesale. CLICK HERE for a list of our distributors.
All orders are processed within 1 business day.
Your order will be marked as fulfilled from the moment it’s been boxed up in the warehouse awaiting for the courier to pick it up. Once your order has been fulfilled, you will receive an email with your tracking number. Your tracking details will appear once the courier has processed the package.
We deliver packages through the following couriers: Canada Post, UPS, Canpar, and Purolator. The courier will be chosen based on the fastest estimated shipping time.
We currently only ship to PO Boxes across Canada via Canada Post. If you enter a PO box for a US order, we will contact you to provide an alternative delivery address.
In Canada, we offer free shipping over $100 CAD before tax. In the United States, we offer free shipping over $150 CAD.
All Future Harvest online orders will be shipped out in branded boxes. If you would like discreet shipping, simply request for it in the shipping notes section on the cart page.
SHIPPING DELIVERY ESTIMATES⠀⠀⠀⠀⠀⠀
2-3 business days
3-7 business days
Newfoundland & Labrador,
7-10 business days
|USA||7-15 business days|
Nutrients can freeze when exposed to cold temperatures. We protect your packages by shipping liquid nutrients with heat packs and faster shipping methods during the winter months. Depending on courier, your package may not be sent out until the following Monday to ensure it does not sit in a cold warehouse over the weekend. If your nutrients freeze, simply mix the entire bottle with an equal amount of hot water (preferably reverse osmosis or distilled water) and double your dosage. For detailed information CLICK HERE
Occasionally, our online inventory is inaccurate. In the case we cannot fulfill your order due to an item being out of stock, we will contact you within 24 hours whether to cancel the order or wait for the item to be back in stock.
We reserve the right to cancel & refund any order where we cannot economically ship to. If this happens you will be refunded in full and notified of the issue.
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it.
To complete your return, we require a receipt or proof of purchase.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at firstname.lastname@example.org.
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at email@example.com and send your item to: 725 Evans Court, Kelowna, British Columbia, CA, V1X 6G4.
To return your product, you should mail your product to: 725 Evans Court Kelowna British Columbia CA V1X 6G4
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
QUESTIONS & ANSWERSAsk a Question
How many times a day do I feed the plants and how much do I feed them? I’ll be mixing by the gallon and fill bottles from there.
How often and how much you feed your plants is dependant on a variety of factors (temperature, humidity, pot size, growing medium, strain, etc.). Some growers water every day and some only 1-2 times a week. We recommend following a FEED, FEED, FLUSH rotation. So every third feeding should be with just straight pHed water. You can read more about how much to water here: https://futureharvest.com/blogs/articles/how-to-read-a-feed-schedule
I have fish and crayfish in my system, but need a boost as my plants grow but don't produce alot. Would this harm my critters?
Light doses of fertilizer are unlikely to directly harm your fish. The problem is that it is very likely the phosphates contained in our fertilizer are going to create an algae bloom. While most species are harmless, there are some that are very toxic. In regular water culture there is frequent changing of nutrient solution and hydrogen peroxide can be used to control the algae, but you don’t have this option in this case. Another option would be to supplement your aquaponics solution with a foliar spray using our products. For vegetating use 3 ml Grow, 2 ml Micro, and 1 ml Bloom per liter. For flowering use 3 ml Bloom, 2 ml Micro, and 1 ml Grow per liter. Be sure that none of the solution drips down into your aquaponics solution. If you want specific information on the safety of our products for fish, check out section 12 of the SDS.
How much of each (micro, grow, bloom) would you use if the ratio was 3-2-1
Sorry, I need more information to answer the question. I would need to know the solution volume and the stage of growth at minimum.
How often do you feed plants growing in soil IE weekly, giving the whole amount of solution or do you do it give smaller amounts more often thru the week? What is the amount of mixed solution per plant or square foot of garden?
As a general rule of thumb, we tell everyone to follow a FEED, FEED, FLUSH rotation. Flush meaning, just use pH balanced regular water. There are more advanced ways of feeding your plants, such as, testing nutrient levels of your soil or constantly feeding at a small dosage with lots of runoff. For the amount of mixed solution per plant would depend on your pot size. A 3gal pot of soil would roughly need about 1 litre of solution. We suggest to at least get 10% runoff when you're watering to push out any salt buildup. For flushes, you can even go up to 20% runoff.
I'm confused by the second table. It shows a basic and extreme measurement but does not specify Micro, Grow or Bloom? Thanks.
Our most up-to-date feed schedules can be found in our downloads section.
Hello! Im looking at the feeding schedules for Micro, Grow and Bloom. It says to use all 3 in week 1 of the veg stage. So I would use Micro, Grow and Bloom together from week 1 of the vegetative stage and continue to use all 3 all the way to week 7-8 of the flowering stage? Thanks again!
Yes, micro, grow, bloom should be used throughout the whole lifecycle at various ratios. You will get great results from just following the feed schedule.