Mega Crop 1-Part Complete Base Nutrient - Hydroponic and Soil Fertilizer for Plants with Organics – Easy to Use for Max harvests

I have been using Maga Crop part 1 for a few years. With Mega Crop part 1 you don't need anything else. It is a full spectrum, single part fertilizer containing NPK, calcium, magnesium, sulfur, and all essential micronutrients in chelated form. It replaces multi‑bottle systems and eliminates the need for PK boosters, bloom bottles, or routine Cal‑Mag. It is the only nutrient I have needed for my tomatoes and peppers from seedling to harvest, except when rarely I have an issues requiring some Cal-Mag. . I would not use the dosage recommendations printed on the bag, they are more for cannabis which is far too much for garden vegetables .I stay in the 3-5 gram (1-1 1/4 tsp) per gallon range depending on stage of growth. I fertilize more often for my grow bags and less often for garden soil. For grow bags I fertilize every other watering to keep the salts from building up.

This stuff is easy and does the job well . It also automatically adjusts ph to 5.8 . Perfect for my hydro setup

I tell ya om a living soil kind of guy but this stuff is great. House plants love it

I love that this is a one-part formula. It dissolves quickly and my plants have shown a noticeable boost in growth since I started using it. Very cost-effective for a large garden.

I’ve been using a few of Greenleaf Nutrients’ products for a little while now, and I will say that they do seem to work well in the garden. The bags are a good size and a decent value considering how much fertilizer you get. So far plants seem to like this 1-part fertilizer. When switching from another nutrient program, plants seem to react positively to these new nutrients. They continued to grow well. I think it should be known that these products are made in China as stated on the bottom, typed in very small letters. This may matter to some folks, and it could possibly mean that the makers aren’t as stringent as to what goes into the recipe. Who knows what quality ingredients are in these. If you are consuming your plants in the end, you may want to be careful what you feed them. This company makes it look like it’s made in either Canada or the US, but that’s a little misleading. I actually like the bags for packaging and they haven’t leaked for me. It mixes well and creates a dark color mixed solution for your plants. It doesn’t smell or anything. So it seems to work ok, just not sure what’s in it. Not sure if I’ll continue buying their products, they should be more up front with their customers.

great product dissolves easy and my plants thrive with it

Very easy to use, with my RO water the ph has stayed between 5.89 and 6.28 at all strengths from 1\8 to the full 6 grams in flower. This is my first grow since getting my script and it has been amazing. Harvest first plant in two days. I did what most people say not to and started multiple strains and only have an issue with one plant having a calmag problem which I blame on the pheno as I have two of the same ww and no other plant has shown the same problem. This appears to work amazingly as a stand alone with the majority of plants but I would recommend extra calmag on hand, a little extra silica never hurts either. This is by far cheaper than any premixed nutes and you can try a sample off their site first and just pay shipping (which is what I did.). The sample is plenty for a smaller run, I have 5 in flower and four more in veg and have about 3/4 of the sample left still...I can only imagine how long this 20 plus lb will last. Only thing I don't like is the nitrogen balls draw in moisture and start sticking together. I have it in an air tight container with silica packs and it still happens so I would recommend pulling out a smaller amount from the large bag and sealing the rest in a food grade bucket with silica packs, only open to refill smaller container and leave sealed the rest of the time. Hopefully that will avoid so much moisture. I read they are changing up their recipe so perhaps moisture and calmag will not be an issue anymore, who knows. Either way it is affordable, easy to use, and works amazing. If your new to growing research everything first (I spent 4 months scouring the net before ever making a purchase.)from strains, breeders, electrical requirements, nutrients, deficiencies, temperatures, lighting, fans, ducting, water ph, Rh, lst, hst, monster cropping, mainlining, reverse osmosis systems etc and you can avoid the majority of newb problems I have read about. I have a lot to learn still but didn't lose any plants and have a MUCH larger yield than I expected for a first run.

I have used this on both orchids and cannabis to great success. You’ll get a lot of growth using this fertilizer, at all stages of development. Burn resistance will depend on what water you’re starting with. I only use reverse osmosis, so I rarely ever experience fertilizer burn. If you use municipal water, start with HALF the recommended dose. Then you can experiment from there. Good luck!